(3) (c) and (e) (4) (a) and (d)
5. If the error in the measurement of radius of a
sphere is 2%, then the error in the determination
of volume of the sphere will be
(AIPMT (Prelims)-2008]
(1) 2%
(3) 6%
(4) 8%
Answers
Answered by
6
Answer:
6%
Explanation:
% error (in radius) = 2%
∴ Δr/r (relative error in measuring radius) = 0.02 ----------------(i)
We know that
Volume of sphere (v) = 4/3(πr³)
∴ Δv/v = 3(Δr/r) [∵ 4/3π is a constant]
=> Δv/v = 3 x 0.02 -------------[from (i)]
=> Δv/v = 0.06
∴ % error (in volume) = 0.06 x 100 = 6%
Hope it is helpful to you!
Answered by
3
Answer:
Answer =6%
Explanation:
It is a correct.
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