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JEE PHYSICS MCQ: OSCILLATIONS

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Application +4 | -1
The percentage error in the measurement of g{g} is:

(Given that g=4π2LT2, L=(10±0.1)cm, T=(100±1)s){g}=\frac{4 \pi^2 {L}}{{T}^2}, {~L}=(10 \pm 0.1) \mathrm{cm}, \, {T}=(100 \pm 1) \mathrm{s})
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Correct option: D
3%3 \%
Option D (3%3 \%) is correct because the percentage error in g is calculated by summing the percentage errors in L and T, considering the power of T.

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