SaraNextGen Study App [2023-24]
Last Updated On [03-11-2023]

A clock  is based on oscillation of a spring and clock  is based on pendulum motion. Both clock run at the same rate on earth. On a planet having the same density as earth but twice the radius,

a)

 will run faster than

b)

 will run faster than

c)

Both will run at the same rate as on the earth

d)

Both will run at the same rate which will be different from that on the earth


Question ID - 55341 :-

A clock  is based on oscillation of a spring and clock  is based on pendulum motion. Both clock run at the same rate on earth. On a planet having the same density as earth but twice the radius,

a)

 will run faster than

b)

 will run faster than

c)

Both will run at the same rate as on the earth

d)

Both will run at the same rate which will be different from that on the earth

1 Answer
5876 Votes
3537

Answer Key : (b) -

(b)

For pendulum clock,  will increase on the planet, so time period will decrease. But for spring clock, it will not change. Hence,  will run faster than



Next Question :

Evaluate: log71

(a)

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(b)

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(c)

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(d)

4


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