Question

17. In order to measure the period of a single pendulum using
a stop clock, a student repeated the experiment for 10 times
and noted down the time period for each experiment as 5.1,
5.0, 4.9, 4.9, 5.1, 5.0, 4.9, 5.1 5.0, 4.9 s. The correct way of
expressing the result for the period is
(a) 4.99s fo) 5.0s (c) 5.00s (d) 4.9s​

Answer 1

Answer:

5.0+5.1+4.9+4.9+5.1+5.0+4.9+5.1+5.0+4.9=49.9

49.9/10=4.99 s is your correct answer please mark me brainliest