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Comets revolve around (a) Earth (b) Su...

Comets revolve around
(a) Earth
(b) Sun
(c) Venus
(d) Moon

A

Earth

B

Sun

C

Venus

D

Moon.

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question "Comets revolve around," we need to analyze the options provided: 1. **Understanding Comets**: Comets are celestial bodies composed of ice, dust, and rocky material. They travel through space and are known for their spectacular tails that develop when they approach the Sun. 2. **Evaluating the Options**: - **(a) Earth**: Comets do not revolve around Earth. While they may pass close to Earth, they are not bound by its gravity in a way that would cause them to orbit. - **(b) Sun**: Comets revolve around the Sun. They follow highly elliptical orbits, which means they can spend long periods far from the Sun before coming back close to it. - **(c) Venus**: Similar to Earth, comets do not revolve around Venus. They may pass by it, but they are not gravitationally bound to it. - **(d) Moon**: The Moon is a natural satellite of Earth and does not have the gravitational pull to attract comets into an orbit around it. 3. **Conclusion**: Based on the understanding that comets are primarily influenced by the Sun's gravity, the correct answer is option **(b) Sun**. ### Step-by-Step Solution: 1. Identify what comets are and their characteristics. 2. Analyze each option to see if comets can revolve around them. 3. Conclude that comets revolve around the Sun.
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