Question

If a pendulum clock is shifted from earth to the surface of moon. Then it

• A. Loses time
• B. Gains time
• C. Keeps correct time
• D. does not function

Answer 1

Answer: (A)

Loses time

Answer 2

Time period $T \alpha \frac{1}{\sqrt{g}}$ $g$ on moon $< g$ on earth $\therefore$ it looses time on reaching moon.