Assume the earth to be homogeneous. Scientist A goes deep down in a mine and Scientist B goes up in a balloon. The value of g measured by:
Correct answer: A. Each goes on decreasing
- A. Each goes on decreasing
- B. Each remains unaltered
- C. B goes on decreasing and that of A goes on increasing
- D. A goes on decreasing and that of B goes on increasing
Explanation
A is correct. The value of g decreases up to 0 as we go toward the center of the Earth, and it also decreases as we go away from the Earth's surface.
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