Question

When a clock controlled by a pendulum is taken from the plane to a mountain, it becomes slow, but a wrist watch controlled by a spring remains unaffected ? Explain the reason of this difference in the behaviour of the two watches.

Answer 1

$\underline{\underline{\Huge\mathfrak{Answer-: }}}$

◆At the mountain, the value of g decreases. Therefore, the time period of the pendulum of the clock increases.On the other hand, the spring watch remains unaffected by the variation of g.

Answer 2

$\huge\underline\mathfrak\blue{Answer}$

Refer to the attachment!!^