Question

If error in l and g is 3% and 2% respectively.what will be percentage error in T

Answer 1

Answer:

Explanation:

L = 3%

G = 2%

T= 2*PI √(L/G)

2*PI IS A CONSTANT.

% ERROR IN T= 1/2*L+1/2*G

                       =1/2*3+1/2*2

                       =3/2+1

                       =5/2

                       = 2.5 % ERROR IN T.

HOPE THIS HELPS.