Duration: 5:51

27 views

0

Frequency \( \mathrm{f} \) of a simple pendulum depends on its length \( \ell \) and acceleration \( g \) due to gravity according
(W)
to the following equation \( \mathrm{f}=\frac{1}{2 \pi} \sqrt{\frac{\mathrm{g}}{\ell}} \). Graph between which of the following quantities is a straight line ?
(1) f on the ordinate and \( \ell \) on the abscissa
(2) \( \mathrm{f} \) on the ordinate and \( \sqrt{ } \ell \) on the abscissa
(3) \( \mathrm{f}^{2} \) on the ordinate and \( \ell \) on the abscissa
(4) \( \mathrm{f}^{2} \) on the ordinate and \( 1 / \ell \) on the abscissa
:
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live