Gravitation Question 8
Question: In order to find time, the astronaut orbiting in an earth satellite should use[DPMT 1982]
Options:
A) A pendulum clock
B) A watch having main spring to keep it going
C) Either a pendulum clock or a watch
D) Neither a pendulum clock nor a watch
Show Answer
Answer:
Correct Answer: B
Solution:
In pendulum clock the time period depends on the value of g, while in spring watch, the time period is independent of the value of g.
