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Given that T stands for time period nd 1...

Given that T stands for time period nd 1 stands for the length of simple pendulum. If g is the acceleration due to gravity, then which of the following statements about the relation `T^(2)=(l)/(g)` is correct ?
(I) It is correct both dimensionally as well unmerically
(II) It is neither dimensionally correct nor numerically
(III) It is dimensionally correct but not numerically
(IV) It is numerically correct but not dimensionally

A

Only I is correct

B

Only II is correct

C

Only III is correct

D

Only IV is correct

Text Solution

Verified by Experts

The correct Answer is:
C
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