Find % error in time period of simple pendulum corresponding to 0.5% error in length…

PHYSICS · Single correct · A Level · Physics · Measurements and their errors · Measurements and their errors

Problem

Find % error in time period of simple pendulum corresponding to 0.5% error in length of pendulum. (a) 0.5% (b) 1% (c) 0.25% (d) 2%