NEET 2022 Model Paper 5

Question : 8 of 200

Marks: +1, -0

A class XI student measures the value of g with the help of simple pendulum using formula g=

4π2L

.L and T measured is 100.0‌cm and 2.0 s. The errors in L and T are ΔL and ΔT respectively. In which of the following cases, the error in the value of g is the minimum?

ΔL=0.1‌cm,ΔT=0.1s
ΔL=0.2‌cm,ΔT=0.2s
ΔL=0.5‌cm,ΔT=0.5s
ΔL=0.1‌cm,ΔT=1.0s

Validate

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