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प्रश्न
The velocity of the Earth’s rotation is zero at poles.
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उत्तर
- The Earth is a sphere.
- It is widest at the equator, becoming increasingly narrow further toward to top and bottom.
- The velocity of the earth’s rotation varies from 1670 km/hr at the equator and to 845 km/ hr at 60°N and S and zero at the poles.
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संबंधित प्रश्न
Provide reliable evidence to prove that the earth is spherical in shape.
Study the picture and answer the questions that follow.
(a) What is meant by the Solar System?
(b) Give two differences between a planet and a star.
(c) Name the planets known as terrestrial planets.
(d) Give two advantages the earth has over other planets.
(e) What are satellites?
Which is the brightest planet?
Which planet has the largest number of satellites?
Why do planets, being opaque bodies, shine in the sky?
What is meant by Summer Solstice?
Who am I?
No other planet has a living world like mine.
The line which divides day and night on the Earth’s surface is ______.
The continent _____________ is covered by ice.
The continent full of snow is ________.
