1.

  Assertion (A): The escape velocity from the surface of the Moon is less than that from the Earth's surface. Reason (R): The Moon has no atmosphere.

A. if A is true but R is false.
B. if both A and R are true but R is not the correct explanation of A.
C. if both A and R are true and R is the correct explanation of A.
D. if A is false but R is true.
Answer» C. if both A and R are true and R is the correct explanation of A.


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