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प्रश्न
Fill in the blanks:
A celestial body that revolves around a planet is known as a _________
उत्तर
A celestial body that revolves around a planet is known as a satellite.
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संबंधित प्रश्न
______ is a stormy planet.
Tick the correct answer.
Which is the third nearest planet to the sun?
Draw a diagram showing the eight planets of the solar system in their orbits around the sun.
Prepare a table mentioning the length of the days and years of the planets.
India’s first-ever mission to the moon is ______.
Pluto is no longer a planet. Reason out.
Define solar system?
______ is the brightest heavenly body in our night sky.
Match the following:
| 1. | Mars | a. | Bluish-green planet |
| 2. | Jupiter | b. | Cold gas giant |
| 3. | Earth | c. | Giant planet |
| 4. | Uranus | d. | Red planet |
Numerical problems:
The mean distance of Earth from the Sun is 149.6 × 106 km and the mean distance of mercury from the sun is 57.9× 106km. The period of Earth’s revolution is 1 year. What is the period of Mercury’s revolution?
