Question

Question is in the above picture. Answer with explanation plz.​

Answer 1

Answer:

(1)= is the answer to you and please follow me bro pls mark as brillianliest

Answer 2

T = time period of one oscillation

t=time period for 100 oscillations

∆t/t = ∆T/T = 2/0.5=4

∆L/L = 0.1/10=1

∆g/g= (∆L/L +2∆t/t)

====> 1+ 4

=====> 5

hope it is helpful