Advertisements
Advertisements
प्रश्न
Distinguish between Rotation and Revolution?
Advertisements
उत्तर
| Rotation | Revolution | |
| 1. | The earth rotates on its own axis. | The movement of the earth around the sun. |
| 2. | It causes day and night. | It causes seasons. |
| 3. | The earth completes one rotation in 24 hours. | The earth completes one revolution in 365 1/4 days |
APPEARS IN
संबंधित प्रश्न
What is the ‘biosphere’?
Give any two features of the earth that make it a ‘Unique Planet’.
Short Answer Question:
Name the members of the Solar System.
Short Answer Question:
How big is the sun? Describe its size with respect to the earth.
Study the picture and answer the questions that follow.
(a) What does the picture show you about the earth?
(b) State briefly the Bedford Level Experiment.
(c) The sun rises and sets at different times in different places. What does the statement show the shape of the earth?
(d) In what way is the earth’s atmosphere beneficial to mankind?
Give the distinctive features of the earth as a unique planet. Also, give three points of comparison with respect to other planets.
Write a short note on the planets of the Solar System. Name the planets in order of their distance from the sun.
How much time does a ray of moonlight take to reach the Earth?
How many planets are there in the Solar System?
Which unit is used for measuring distances in the universe?
Why does the moon appear big in the sky though it is smaller than other heavenly bodies?
Answer the following question briefly.
How does a planet differ from a star?
The movement of the Earth on its axis is called.
The velocity of the Earth’s rotation is zero at poles.
What are the effects of rotation and revolution?
How did the Earth form?
The Earth is the _______ planet from the sun.
______ is called Earth’s twin.
Only ______ percent of water is fresh on earth.
