Physics · 2018
JEE Main · 15 April 2018, Shift 1 · Q1
The relative error in the determination of the surface area of a sphere is α. Then the relative error in the determination of its volume is:
The relative error in the determination of the surface area of a sphere is $\displaystyle \alpha$. Then the relative error in the determination of its volume is :
Official answer
(1)
$\displaystyle \frac{3}{2} \alpha$
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JEE Main 2018 Physics question, with the answer from NTA’s final answer key. Where our answers come from.