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

Given that T stands for time period nd 1 stands for the length of simp

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
Answer» Only I is correct Only II is correct Only III is correct Only IV is correct ANSWER :C