Question

The dimensional formula of a physical quantity x is [M^2L^-1/2T^1/2]. The error in measuring the quantities M,L,T are 1%,2% and 3% respectively. The maximum percentage error that occurs in measuring the quantity x is?​

Answer 1

Answer:

ANSWER

X=

Kgs

2

m

3

=

mT

2

L

3

x

Δx

×100=

m

Δm

+

L

3ΔL

+

T

2ΔT

Percentage error =[2+3(3)+2(4)]%

Percentage error =19%