Bouvier's Familiar Astronomy, Or, An Introduction to the Study of the Heavens: Illustrated by Celestial Maps, and Upwards of 200 Finely Executed Engravings, to which is Added a Treatise on the Globes, and a Comprehensive Astronomical Dictionary : for the Use of Schools, Families, and Private StudentsChilds & Peterson, 1857 - 499 σελίδες |
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Αποτελέσματα 1 - 3 από τα 78.
Σελίδα 21
... Motion . A. Motion means change of position ; the act of moving . Q. When is a body said to be IN MOTION ? A. When it successively occupies different positions at differ- ent times . Q. How is motion CLASSIFIED , or divided ? A. It is ...
... Motion . A. Motion means change of position ; the act of moving . Q. When is a body said to be IN MOTION ? A. When it successively occupies different positions at differ- ent times . Q. How is motion CLASSIFIED , or divided ? A. It is ...
Σελίδα 22
... MOTION ? A. A body in motion cannot of itself change or annihilate its condition of motion . Q. How can a change of motion be PRODUCED ? A. It requires some external resistance to put an end to mo- tion , and also some force must be ...
... MOTION ? A. A body in motion cannot of itself change or annihilate its condition of motion . Q. How can a change of motion be PRODUCED ? A. It requires some external resistance to put an end to mo- tion , and also some force must be ...
Σελίδα 447
... Motion , Retrograde . - When the real or |. cond magnitude in Orion's belt . It is also known as d Orionis . Minute . The sixtieth part of an hour ; and also ... Motion , Simple . - That motion which is produced ASTRONOMICAL DICTIONARY . 447.
... Motion , Retrograde . - When the real or |. cond magnitude in Orion's belt . It is also known as d Orionis . Minute . The sixtieth part of an hour ; and also ... Motion , Simple . - That motion which is produced ASTRONOMICAL DICTIONARY . 447.
Περιεχόμενα
PHYSICAL ASTRONOMY | 15 |
Angular Measurement | 27 |
VLSatellites | 60 |
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Bouvier's Familiar Astronomy, Or an Introduction to the Study of the Heavens ... Hannah Mary Bouvier Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2017 |
Bouvier's Familiar Astronomy, Or an Introduction to the Study of the Heavens ... Hannah Mary Bouvier Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2017 |
Συχνά εμφανιζόμενοι όροι και φράσεις
altitude angular appear Argo Navis Aries asteroid astronomical attraction axis azimuth Boötes brass meridian bright star called celestial centre circle comet constella constellation Cor Caroli degrees diameter disc discovered discovery distance double stars Earth Earth's orbit east eclipse equal equator equinoctial equinox figure fixed stars globe gravity heavenly bodies heavens hemisphere horizon hundred instrument Jupiter known latitude longitude lunar magnitude Mars means Mercury month Moon Moon's motion move nebula node northern object observations Observatory orbit parallax parallel passing perihelion period planet Polar pole Pole Star position principal star quadrant rays of light refraction represents revolution revolve round right ascension ring rising round the Sun satellite Saturn seen shadow sidereal Sir William Herschel Sirius situated solar southern constellation sphere Sun's place supposed surface telescope tion transit Uranus Ursa Ursa Major velocity Venus vertical visible zenith zodiac