Statement I. Time period of revolution of a satellite moving closer to earth is smaller than that revolving far away from earth. Statement II. The square of time period (T) is directlyproportional to cube of its orbital radius.

Statement I. Time period of revolution of a satellite moving closer to

1.	Statement I. Time period of revolution of a satellite moving closer to earth is smaller than that revolving far away from earth. Statement II. The square of time period (T) is directlyproportional to cube of its orbital radius.
Answer» Statement-I is true, Statement-II is true and Statement-II is correct EXPLANATION for Statement-I. Statement-I is true, Statement-II is true and Statement-II is not correct explanation of Statement-I. Statement-I is true, Statement-II is false. Statement-I is false, Statement-II is false. SOLUTION :Statement 1 is true as `T prop (1)/(sqrt(r^(3)))` and statement 2 is true and statement 1 is correct explanation of statement 2. So correct CHOICE is a.

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Statement I. Time period of revolution of a satellite moving closer to earth is smaller than that revolving far away from earth. Statement II. The square of time period (T) is directlyproportional to cube of its orbital radius.

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