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The error in the measurement of the leng...

The error in the measurement of the length of a simple pendulum is `0.1%` and the error in the time period is `2%`. What is the possible percentage of error in the physical quantity having the dimensional formula `LT^(-2)`?

A

`1.1%`

B

`2.1%`

C

`4.1%`

D

`6.1%`

Text Solution

Verified by Experts

The correct Answer is:
C
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AAKASH SERIES-UNITS AND MEASUREMENT-EXERCISE - II
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  12. In a vernier callipers, n divisions of its main scale match with (n+1)...

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  13. A Vernier callipers has 1 mm marks on the main scale . It has 20 equa...

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  14. A screw gauge gives the following reading when used to mesure the diam...

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  15. The vernier scale of a travelling microscope has 50 divisions which co...

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  16. Time for 20 oscillations of a pendulum is measured as t(1)=39.6" "s,...

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  17. The measured mass the volume of a body are 2.42 and 4.7 cm^3 respectiv...

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  18. A Vernier callipers has 1 mm marks on the main scale . It has 20 equa...

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  19. The relative error in the determination of the surface area of a sphe...

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  20. A student measures the time period of 100 ocillations of a simple pend...

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