This Exceeds The True Solar Year By 26 Seconds, Which Amount To A Day In 33 2 3 Years. In solar physics Huggins suggested a spectroscopic method for viewing the red prominences in daylight; and his experiments went far towards settling a much-disputed question regarding the solar distribution of calcium. At the same time, the possibility of a confusion between Ninib and Nergal must be admitted, and perhaps we are to see the solution of the problem in the recognition of two diverse schools of theological speculation, the one assigning to Ninib the role of the spring-tide solar deity, the other identifying him with the sun of the summer solstice. How to use solar plexus in a sentence. Use ‘solar’ in a sentence | ‘solar’ example sentences . In 1845 he showed, by means of a thermo-galvanometer, that the solar spots radiate less heat than the general solar surface (Proc. By adjusting the right ascension of the plane ABC and rotating the axis with the angular velocity of the sun, it follows that BC will be the direction of the solar rays throughout the day. Other standards of reference may be used in special connexions; for example, the Earth is the usual unit for expressing the relative density of the other members of the solar system. (CK) It uses solar power. So far as one can speak of a monotheistic tendency in Babylonia it connects itself with this conception that was gradually crystallized in regard to the old solar deity of Babylon. cel. The solar wind is responsible for the overall shape of Earth's magnetosphere. The most conspicuous feature was a huge obelisk on a broad superstructure 11: the obelisk always remained closely connected with the solar worship, and probably took the place of the innermost shrine and statue of other temples. Whether any earlier attempt was made to adjust the civil to the solar or Sothic year in order to restore the festivals to their proper places in the seasons temporarily or otherwise, is a question of great importance for chronology, but at present it remains unanswered. that, if for the sake of argument the solar atmosphere be taken as homogeneous in temperature and quality, forming a sheet which itself radiates as well as absorbs, the radiation which an unshielded ideal radiator at 6000° would give is represented well, both in sum and in the distribution of intensity with respect to wave-length, by another ideal radiator - now the actual body of ///4, *... An equivalent statement of the same conclusion may be put thus: supposing a gaseous nebula is destined to condense into a sun, the elementary matter of which it is composed will develop in the process into our known terrestrial and solar elements, parting with energy as it does so. The ruler of Tri'trij has vacated his planet and lives on colonies outside the solar system. Solar plexus definition is - a nerve plexus in the abdomen that is situated behind the stomach and in front of the aorta and the crura of the diaphragm and contains several ganglia distributing nerve fibers to the viscera. It is said to have covered an area of 96 m., and was the capital of the kingdom of Kosala, the court of the great king Dasaratha, the fifty-sixth monarch of the Solar line in descent from Raja Manu. Suppose a fixed image of the sun to be formed on the collimator slit of this spectroscope, and a photographic plate, with its plane parallel to the plane of the solar image, to be mounted almost in contact with the camera slit. 348) of a method extensively used in the 18th and 19th centuries for determining the solar parallax by means of the transits of Venus. The name was first given by Sir John Herschel to an apparatus for measuring the heating effect of solar rays (Edin. Here are some example sentences to help you improve your vocabulary: - The term "qualified renewable energy" means energyderived from biomass, solar, geothermal, or wind as identified by the Administrator in consultation with the Secretary of Energy. There is no a priori reason to expect the same result from the different classes of stars, such as the brighter or fainter, northern or southern, nearer or more distant, Solar type or Sirian stars. We might conceive the rapid motions of the heavenly bodies to result in some change either in the direction or amount of their gravitation towards each other at each moment; but such is not the case, even in the most rapidly moving bodies of the solar system. The synodical revolution of the moon laid down the lines of the solar, its sidereal revolution those of the lunar zodiac. The solar day is the fundamental unit of time, not only in daily life but in astronomical practice. includes the " Solar " stars, as Capella, Arcturus, Procyon, Aldebaran, their spectra are similar to that of the sun, being crossed by very numerous fine lines, mostly due to vapours of metals. The refined system of astrological prediction based upon the solar zodiac was invented in Chaldaea, obtained a second home and added elaborations in Egypt, and spread irresistibly westward about the beginning of the Christian era. This Method Of Forming The Epacts Might Have Been Continued Indefinitely If The Julian Intercalation Had Been Followed Without Correction, And The Cycle Been Perfectly Exact; But As Neither Of These Suppositions Is True, Two Equations Or Corrections Must Be Applied, One Depending On The Error Of The Julian Year, Which Is Called The Solar Equation; The Other On The Error Of The Lunar Cycle, Which Is Called The Lunar Equation. So little was the scientific conception of the solar system familiar to Epicurus that he could reproach the astronomers, because their account of an eclipse represented things otherwise than as they appear to the senses, and could declare that the sun and stars were just as large as they seemed to us. Wind and solar power are also ultimately free and eminently renewable, while coal kills our children and nukes could kill our grandchildren. In 1860 De la Rue took the photoheliograph to Spain for the purpose of photographing the total solar eclipse which occurred on the 18th of July of that year. 2. adjective Solar power is obtained from the sun's light and heat. But in the early ages of the world, when mankind were chiefly engaged in rural occupations, the phases of the moon must have been objects of great attention and interest, - hence the month, and the practice adopted by many nations of reckoning time by the motions of the moon, as well as the still more general practice of combining lunar with solar periods. the solar system in a sentence - Use "the solar system" in a sentence 1. Operating at basically 5 percent efficiency, they are less than half as efficient as solar panels now on the market. The annual production, which amounted to 100,000 bushels in 1804, reached its highest point in 1862 (9,053,874 bushels, of which 1,983,022 bushels were solar, and 7,070,852 boiled). The connexion that seemed to be first established was between variations in the quantity of water transported from the tropical to the sub-polar Atlantic and variations in the intensit y of solar radiation. Most of the mechanical contrivances which made Tycho Brahe's instruments so superior to those of his contemporaries were adopted at Cassel about 1584, and from that time the observations made there seem to have been about as accurate as Tycho's; but the resulting longitudes were 6' too great in consequence of the adopted solar parallax of 3'. aghast at the thought of Solar Arc Directions. There are very remarkable features in the solar system which point unmistakably to some common origin of many of the different bodies which it contains. Beyond the solar system. In this table n is the refractive index of the glass for sodium light (the D line of the solar spectrum), while the letters C, F and G' refer to lines in the hydrogen spectrum by which dispersion is now generally specified. Originally like Marduk a solar deity with the winged disk - the disk always typifying the sun 8 - as his symbol, he becomes as Assyria develops into a military power a god of war, indicated by the attachment of the figure of a man with a bow to the winged disk. In the relation of the universe to us there is yet another separation of its bodies into two classes, one comprising the solar system, the other the remainder of the universe. The Observance Of This Rule Renders It Necessary To Reconcile Three Periods Which Have No Common Measure, Namely, The Week, The Lunar Month, And The Solar Year; And As This Can Only Be Done Approximately, And Within Certain Limits, The Determination Of Easter Is An Affair Of Considerable Nicety And Complication. the closing of ventilators (accompanied by syringing and damping of surfaces to produce a humid atmosphere) has for its object the conservation of as much solar heat as practicable. He announced the existence of hydrogen, among other elements, in the sun's atmosphere in 1862, and in 1868 published his great map of the normal solar spectrum which long remained authoritative in questions of wave-length, although his measurements were inexact to the extent of one part in 7000 or 8000 owing to the metre which he used as his standard having been slightly too short. The knowledge of the solar zodiac thus turned to account for dualistic purposes was undoubtedly derived from the Greeks. The temperature of solar radiation was in 1906: highest in the sun 153.8°, recorded in March; the lowest 143.4°, recorded in June. The team has discovered more than 30 planets outside the solar system. The ozone layer forms a shield against harmful, 23. The two monsoon periods are divided by the change of temperature, due to solar action' upon the earth's surface, into two separate seasons; and thus the Indian year may be divided into four seasons: the cold season, including the months of January and February; the hot season, comprising the months of March, April and May; the south-west monsoon period, including the months of June, July, August, September and October; and the retreating monsoon period, including the months of November and December. Each sar, month and hour was represented at once visibly and symbolically by a twelfth part of the " furrow " drawn by the solar Bull across the heavens. neutrino astronomy; supernova 1987a, solar neutrino problem, neutrino detectors. He compiled the Hakimite Tables of the planets, and observed at Cairo, in 977 and 978, two solar eclipses which, as being the first recorded with scientific accuracy, 4 were made available in fixing the amount of lunar acceleration. He observed the total solar eclipse of the 18th of July 1860, at Torreblanca in Spain, and in the same year began experiments in stellar spectroscopy. Brown and Escombe have shown that the amount of solar energy taken up by a green leaf may often be fifty times as much as it can utilize in the constructive processes of which it is the seat. He supposes that evolution is primarily integration, from the incoherent to the coherent, exemplified in the solar nebula evolving into the solar system; secondly differentiation, from the more homogeneous to the more heterogeneous, exemplified by the solar system evolving into different bodies; thirdly determination, from the indefinite to the definite, exemplified by the solar system with different bodies evolving into an order. Pluto is the farthest planet in the solar system. These spacecraft may send back data about the outermost reaches of the, 29. 4. The term solar energy often refers to processes that use this energy to generate heat or electricity for human use. Its mathematical prediction was not only an unsurpassed intellectual feat; it showed also that Newton's law of gravitation, which Airy had almost called in question, prevailed even to the utmost bounds of the solar system. 1 : of, derived from, relating to, or caused by the sun. It remained at the Paris Observatory, where it was subsequently employed by Deslandres for solar photography. But if it be possible to mount a fixed telescope by which a solar or stellar image can be formed within a laboratory we give the following advantages: - (1) There is no mechanical limit to the length of the telescope; (2) the clockwork and other appliances to move the mirror, which reflects the starlight along the axis, are much lighter and smaller than those required to move a large telescope; (3) the observer remains in a fixed position, and spectroscopes of any weight can be used on piers within the laboratory; and (4) the angular value of any linear distance on a photographic plate can be determined by direct measurement of the distance of the photographic plate from the optical centre of the object-glass. C. Janssen, a spectroscopic method for observing the solar prominences in daylight, and the names of both astronomers appear on a medal which was struck by the French government in 1872 to commemorate the discovery. The photographs obtained on that occasion proved beyond doubt the solar character of the prominences or red flames, seen around the limb of the moon during a solar eclipse. The solar explanation of Minos as the sun-god has been thrown into the background by the recent discoveries. Among these are papers on The Recurrence of Solar Eclipses, A Transformation of Hansen's Lunar Theory, Development of the Perturbative Function and its Derivatives. Enlarged Photographs Of The Solar Surface. solar panels on buildings can reduce the amount of electricity used since they rely on energy from the sun. We do not know whether the comets are really indigenous to the solar system or whether they may not be merely imported into the system from the depths of space. Sentencedict.com is a online sentence dictionary, on which you can find excellent sentences for a large number of words. The longitude of the solar perigee is now 101°, that of the earth's perihelion 281°. 4711,...4714 X; The Common Solar Year Containing 365 Days, And The Lunar Year Only 354 Days, The Difference Is Eleven; Whence, If A New Moon Fall On The 1St Of January In Any Year, The Moon Will Be Eleven Days Old On The First Day Of The Following Year, And Twentytwo Days On The First Of The Third Year. Fraunhofer is especially known for the researches, published in the Denkschriften der Miinchener Akademie for 1814-1815, by which he laid the foundation of solar and stellar chemistry. Solar panels on buildings can reduce the amount of electricity used since they rely on energy from the sun. A rain-band is "a dark band in the solar spectrum, caused by the presence of water-vapour in the atmosphere" (New Engl. The difference between the speed of the ship and the rate of paying out gives the amount of. then the lines of the stellar spectrogram would be seen in focus of the eyepiece and the image of the solar spectrograph would be obliterated. The solar altitude and azimuth over the year can be plotted on a solar chart. Yet the general agreement of solar and stellar chemistry does not exclude important diversities of detail. 3. The Harrari are Mahommedans of the Shafa'i or Persian sect, and they employ the solar year and the Persian calendar. His clothing fitted his form snugly and was gorgeously colored in brilliant shades of green, which varied as the sunbeams touched them but was not wholly influenced by the solar rays. The reference plane for the solar azimuth is the vertical plane running north-south through the poles. Regarded as a linear velocity, the parallactic motion is the same for all stars, being exactly equal and opposite to the solar motion; but its amount, as measured by the corresponding angular displacement of the star, is inversely proportional to the distance of the star from the earth, and foreshortening causes it to vary as the sine of the angular distance from the apex. The first treats of space, time, matter, movement; and in the solar system we have the representation of the idea in its general and abstract material form. Encouraged by the flattering reception accorded to him, he ventured, in his Letters on the Solar Spots, printed at Rome in 1613, to take up a more decided position towards that doctrine on the establishment of which, as he avowed in a letter to Belisario Vinta, secretary to the grand-duke, "all his life and being henceforward depended.". The declared aim of the author 1 was to offer a complete solution of the great mechanical problem presented by the solar system, and to bring theory to coincide so closely with observation that empirical equations should no longer find a place in astronomical tables. A photograph of the spectrum of Tebbutt's comet, taken by him on the 24th of June 1881, showed radiations of shorter wave-lengths but identical source, and in addition, a percentage of reflected solar light marked as such by the presence of some well-known Fraunhofer lines. As to the astronomical knowledge of Thales we have the following notices: - (1) besides the prediction of the solar eclipse, Eudemus attributes to him the discovery that the circuit of the sun between the solstices is not always uniform; 6 (2) he called the last day of the month the thirtieth (Diog. In 1875 he was appointed director of the new astrophysical observatory established by the French government at Meudon, and set on foot there in 1876 the remarkable series of solar photographs collected in his great Atlas de photographies solaires (1904). The narrow tongues of the silvered surface will now reflect corresponding parts of the star-spectrograph, and will obliterate corresponding parts of the solar spectrograph - as shown in figs. But the fact of the gradual development of Apollo as a god of light and heaven, and his identification with foreign sun-gods, is no proof of an original Greek solar conception of him. The third and twelfth labours may be solar, the horned hind representing the moon, and the carrying of Cerberus to the upper world an eclipse, while the last episode of the hero's tragedy is possibly a complete solar myth developed at Trachis. The anomalistic month is the mean time taken by the moon in passing from one perigee to the next; the sidereal month is the mean time in which the moon makes a circuit among the stars; the tropical month is the mean time in which the moon traverses 360° of longitude; the nodical or draconic month is the mean time taken by the moon in passing from one rising node to the next; the solar month is one-twelfth of a tropical year. The month, however, being a convenient period of time, has retained its place in the calendars of all nations; but, instead of denoting a synodic revolution of the moon, it is usually employed to denote an arbitrary number of days approaching to the twelfth part of a solar year. annular solar eclipse on 25th July, 1748, which could be seen from his home town. For genethliacal purposes the signs were divided into six solar and six lunar, the former counted onward from Leo, the " house " of the sun, the latter backward from the moon's domicile in Cancer. Neptune is one of the farthest planets of the, 27. Newall has verified the presence of cyanogen in the photosphere, and it had previously served to disprove the solar origin of certain oxygen lines. There is a close interdependence between the constant of procession and Lhe solar motion; the two determinations must generally be made simultaneously, and both depend very considerably on the systematic corrections required by the catalogues compared. The problem is that solar energy costs too much. The Ecclesiastical Calendar Would In That Case Have Possessed All The Simplicity And Uniformity Of The Civil Calendar, Which Only Requires The Adjustment Of The Civil To The Solar Year; But They Were Probably Not Sufficiently Versed In Astronomy To Be Aware Of The Practical Difficulties Which Their Regulation Had To Encounter. In Egypt the agricultural seasons depend more immediately on the Nile than on the solar movements; the first clay of the first month of inundation, i.e. 10. (Washington, 1884), and Gill's parallax researches in Cape Annals, vols. : We should only be investing in truly renewable and safe energy like wind and solar and hydrogen. Sentence Examples Many Puerto Ricans use solar power for hot water heating, for example, but not for electricity. The crash of the whole solar and stellar systems could only kill you once. The following may be taken as the most probable values of the solar parallax, as derived independently by the five methods we have described: From measures of parallax. By Inserting, Therefore, Three Additional Months Instead Of Four In Every Period Of Eight Years, The Coincidence Between The Solar And Lunar Year Would Have Been Exactly Restored If The Latter Had Contained Only 354 Days, Inasmuch As The Period Contains 354X8 3 X 30 = 2922 Days, Corresponding With Eight Solar Years Of 3654 Days Each. These bands appear in the solar spectrum as we observe it, but are due to absorption by the oxygen contained in the atmosphere. of the Carnegie Institution of Washington. The comparative nearness of the stars of the solar type, which we have had occasion to allude to, is confirmed by the fact that their proper motions are on the average much larger than those of the Sirian stars. The last apparent anomaly, and the last threat of instability, thus disappeared from the solar system. This Period Exceeds Seventy Six True Solar Years By Fourteen Hours And A Quarter Nearly, But Coincides Exactly With Seventy Six Julian Years; And In The Time Of Calippus The Length Of The Solar Year Was Almost Universally Supposed To Be Exactly 3 6 54 Days. The Five-foot Spectroheliograph of the Mount Wilson Solar Observatory (camera lens, camera slit and plate carrier in section). be immediately derived, because the ratios of distances in the solar system are known with the last degree of of precision. 2 There are nine planets in the solar system. The Number Of Days In The Period Being Known, It Is Easy To Ascertain Its Accuracy Both In Respect Of The Solar And Lunar Motions. Heinrich Steffens, in his Anthropologie, seeks to trace out the origin and history of man in connexion with a general theory of the development of the earth, and this again as related to the formation of the solar system. This was the first and most important step in the establishment of the stability of the solar system. Here, intense solar radiation by day, which raises the surface when dry to a temperature approaching 80° F., alternates with severe frost by night. He early attained to the settled conviction that for the actual disposition of the solar system some abstract intelligible reason must exist, and this, after much meditation, he believed himself to have found in an imaginary relation between the "five regular solids" and the number and distances of the planets. (solar) stars show no tendency to congregate in the galactic plane. The anthelion (a) may be explained as caused by two internal reflections of the solar rays by a hexagonal lamellar crystal, having its axis horizontal and one of the diagonals of its base vertical. The phenomenon of a solar (or lunar) halo as seen from the earth is represented in fig. 100 examples: Today it is known with certainly that solar energy is necessary for… Outside the boundaries of the solar system, the metaphysical side of his genius, no longer held in check by experience, fully asserted itself. Both festivals, of course, belong to a lunar calendar, and move through the solar year every thirty-two years. The position of the solar apex calculated in this way agrees satisfactorily with that found by the usual methods. The term solar power is used to describe energy gathered from the Sun's rays and converted … He made the lunar month consist of 291 days, the lunar year of 354, and the solar year of 365; days. per cm. This rental villa annex has its own sun terrace and private solar heated pool, Costa Blanca. Though the /see' are thus strictly portions of solar time, yet what is remarkable, though not peculiar to China, they give their name to the lunar months, each month or lunation having the name of the chung-ki or sign at which the sun arrives during that month. The solar battery charger is on its way to you. The First Expedient Adopted To Reconcile The Lunar And Solar Years Seems To Have Been The Addition Of A Month Of Thirty Days To Every Second Year. Among its results were determinations of the lunar and of the solar parallax (Mars serving as an intermediary), the first measurement of a South African arc of the meridian, and the observation of io,000 southern stars. Helland-Hansen and Nansen showed later that it was improbable that variations in the northerly drift of Atlantic water could be traced directly to variations in the quantity of heat received by the sea from solar radiation. His pupil, Rainer Gemma-Frisius, used it for the observation of the solar eclipse of January 1544 at Louvain, and fully described the methods he adopted for making measurements and drawings of the eclipsed sun, in his De Radio Astronomico et Geometrico (1545). How to use solar in a sentence. Dr Chase's measures with the Yale heliometer indicated for it, in 1894, a parallax of about o" ï¿½ 035; 2 and it must, accordingly, be of nearly four times the total brightness of Sirius, while its aerial lustre exceeds seventyfold that of the solar photosphere. In correcting the elements of Delambre's solar tables he had been led to suspect an inequality overlooked by their constructor. Days are distinguished as solar, sidereal or lunar, according as the revolution is taken relatively to the sun, the stars or the moon. See Cornhill Magazine, " How the Stars got their Names " (1882, p. 35), and " Some Solar and Lunar Myths " (1882, P. 440); Max Muller, Selected Essays, i. Galileo seems, at an early period of his life, to have adopted the Copernican theory of the solar system, and was deterred from avowing his opinions - as is proved by his letter to Kepler of August 4, 1 597 - b y the fear of ridicule rather than of persecution. Definition of solar. There are but few of the greater deities who were not at some time or another identified with the solar god Re. solar definition: 1. of or from the sun, or using the energy from the sun to produce electric power: 2. of or from…. By these momentous inductions the geometrical theory of the solar system was perfected, and a hitherto unimagined symmetry was perceived to regulate the mutual relations of its members. Dasaratha was the father of Rama Chandra, the hero of the epic. He invented the spectroheliograph first used in 1892 for photographing solar prominences and won an international reputation for his solar and stellar spectroscopic work. The average speed is obtained very accurately from solar and stellar observations for the position of the ship.
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