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प्रश्न
Distinguish between:
Rotation and Revolution
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उत्तर
Rotation:
- It is the motion of the earth along its axis.
- The time taken for rotation is 24 hours.
- It causes days and nights.
Revolution:
- It is the motion of the earth in its orbit around the sun.
- The time taken for the revolution is 365 days 5 hours 59 minutes and 16 seconds.
- It causes different types of seasons.
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संबंधित प्रश्न
Describe two characteristics of rotation.
What is meant by rotation of the earth?
What is the speed of rotation at the equator?
Give reasons for the following statement:
The speed of rotation at Leningrad (60°N), Genoa (45°N) and Singapore (0°N) along the Earth’s axis is not the same.
Give reasons for the following:
Sun rises on the east.
What is Midnight Sun ? Where does it shine ?
What are the effects of rotation?
Use your brain power !
How many rotations does the earth complete during one revolution around the sun?
Use your brain power !
It is sunrise at Itanagar in Arunachal Pradesh. Write the names of the following cities in the order in which the sun will rise there. Mumbai (Maharashtra), Kolkata (West Bengal), Bhopal (Madhya Pradesh), Nagpur (Maharashtra).
The rotation of the earth gives rise to ______.
