The time period of oscillation of a simple pendulum increases by 0.1% when it is taken to the peak of a mountain from its base. Then the height of the mountain will be (Radius of earth=6400km)
A. 3.2 km
B. 6.4 km
C. 4.8 km
D. 1.6 km
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3
Answer:
the answer is option 6.4 km
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0
Answer:
B is correct answer.............................
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