A) \[0.5\,%\]
B) \[1\,%\]
C) \[1.67\,\,%\]
D) None of these
Correct Answer: C
Solution :
Percentage error in measuring time period \[T=\frac{\Delta T}{T}\times 100\] \[=\,\,\,\frac{\frac{1}{2}}{30}\times 100\] \[=\,\,\,\,1.67\,%\]You need to login to perform this action.
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