If the radius of the earth is 600 km the height of a mountain above se – McqOptions

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1.	If the radius of the earth is 600 km the height of a mountain above sea level at the top of which a beat seconds pendulum at sea level, looses 27 seconds a day, is
A.	500 metres
B.	1000 metres
C.	1500 metres
D.	2000 metres
E.	25000 metres.
Answer» E. 25000 metres.

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