Question

Which of the following are true about artificial satellites?

• A. Artificial satellites change their paths after every revolution.
• B. They are designed to carry out research on space.
• C. They are carried by a rocket and placed in orbit around the Earth.
• D. They are designed to research the Earth.

Answer 1

Answer: (B), (C), (D)

The correct options are
B They are designed to carry out research on space.
C They are carried by a rocket and placed in orbit around the Earth.
D They are designed to research the Earth.

A human-made satellite is an artificial body. It is designed by scientists to gather information about the universe or for the purpose of communication. It is carried by a rocket and placed in orbit around the Earth.