Question

The percentage uncertanity in the measurement of length and mass of cube are 2% and 3% then %age uncertanity in volume will be
a) 12%
b) 9%
c) 5%
d) 6%
can someone solve with solution​

Answer 1

Answer:

the percentage uncertainty in volume is 6%

bcoz the unc.in length is 2%then vol=len.^3

so 3×2=6%