Moon

달의 운동과 조석 Tides

Tides

Tides is the periodic rise and fall of the ocean surface due to the gravitational pulls of the moon and sun. Spring Tide is the highest high tide occurs during tide. Occurs when the Sun, Earth & Moon are in…
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달의 위상 Phase of the Moon 3

Phase of the Moon 3

It is only the sun that shines by itself in the solar system. Earth and moon do not emit light themselves. The earth and the moon only reflect the light of the sun. Since the earth and the moon have…
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달의 위상 Phase of the Moon 2

Phase of the Moon 2

It is only the sun that shines by itself in the solar system. Earth and moon do not emit light themselves. The earth and the moon only reflect the light of the sun. Since the earth and the moon have…
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달의 위상 Phase of the Moon

Phase of the Moon

It is only the sun that shines by itself in the solar system. Earth and moon do not emit light themselves. The earth and the moon only reflect the light of the sun. Since the earth and the moon have…
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기조력 Tidal Force

Tidal Force

You can synthesize the tidal force applied to the earth by vector synthesis. The tidal force of the Earth is obtained by vector synthesis of the Moon’s gravity and centrifugal force. The gravity of the Moon is towards the center…
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