The Universal Preceptor: Being a General Grammar of Arts, Sciences, and Useful Knowledge ...A. Phelps, 1826 - 312 страница |
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Страница 86
... moon be visible , the motion in her orbit may be nightly traced by her approximating to , or receding from , certain ... moons , Saturn's ring , the moonlike phases of Venus , the Pleiades , the luminous space in. 86 ASTRONOMY .
... moon be visible , the motion in her orbit may be nightly traced by her approximating to , or receding from , certain ... moons , Saturn's ring , the moonlike phases of Venus , the Pleiades , the luminous space in. 86 ASTRONOMY .
Страница 87
... Moon , may all be seen with such telescopes as are bought for fifteen or twenty shillings . Galileo made all his ... MOONS AND BELTS . SATURN , HIS MOONS AND RING . 267. The stars , according to their distances , are of seven sizes ...
... Moon , may all be seen with such telescopes as are bought for fifteen or twenty shillings . Galileo made all his ... MOONS AND BELTS . SATURN , HIS MOONS AND RING . 267. The stars , according to their distances , are of seven sizes ...
Страница 89
... moon goes round her orbit in 27 days 8 hours ; but as the earth moves forward during the time , it is 29 days 12 hours before she returns again to a conjunction with the sun . The earth is sixty times larger than the moon : or it would ...
... moon goes round her orbit in 27 days 8 hours ; but as the earth moves forward during the time , it is 29 days 12 hours before she returns again to a conjunction with the sun . The earth is sixty times larger than the moon : or it would ...
Страница 90
Sir Richard Phillips. full moon . But the earth acts also as a moon to her , being at the same time far more luminous : so when it is new moon to the earth , it is a full earth to the moon , and the contrary . 276. As the moon shines ...
Sir Richard Phillips. full moon . But the earth acts also as a moon to her , being at the same time far more luminous : so when it is new moon to the earth , it is a full earth to the moon , and the contrary . 276. As the moon shines ...
Страница 91
... moon in its orbit receiving its light from the sun . The outer circle is the portrait of the moon in each adjoining part of her orbit as seen at the earth . Thus at A it is full moon , or all light , as at a ; and at E it is new , or ...
... moon in its orbit receiving its light from the sun . The outer circle is the portrait of the moon in each adjoining part of her orbit as seen at the earth . Thus at A it is full moon , or all light , as at a ; and at E it is new , or ...
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acid acre ancient angle animals aqueous humour Asia atmosphere atoms blood bodies Britain Cæsar called carbon carbonic acid cause chief chyle circle clouds colours combined consists copper countries degrees distance divided division duce earth effect electrical England English equal equator fall fire fluid force four glass globe half hatchment heat heavens Hence inches inhabitants insects iron islands Julius Cæsar Jupiter kinds lacteals land lens light lines matter Mercury metals miles millions mineral moon motion move nations nature nerves north pole object Obs.-The ocean optic nerve orbit oxygen pass phenomena pistil plants pounds principle produce proportion quadrupeds rays round Saturn savage nations sense side soil solid Sophism south pole species stamens stars stone substance sulphur sulphuric acid supposed surface Syllogism telescope tion tribes various vegetables velocity vibrations whole winds