Highly selective Backlog Qs for JEE MainPhysicsMathematics in Physics
What is the error in measurement of the volume of a sphere if an error in measurement of its radius is 1 % ?
Options
- A1%
- B1 2 %
- C3%
- DNone of these
Correct answer
C. 3%
Step-by-step solution
V = 4 3 π R 3 , So percentage error in volume is ∆ V V × 100 = 3 ∆ R R × 100 = 3   %