In case of second's pendulum, match the following (consider shape of earth also) \begin{tabular}....
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0In case of second's pendulum, match the following (consider shape of earth also)
\begin{tabular}{|l|l|l|c|}
\hline & \multicolumn{1}{|c|}{ Column-I } & & Column-II \\
\hline A. & At pole & P. & \\
\hline B. & On a satellite & Q. & \\
\hline C. & At mountain & R. & \\
\hline D. & At centre of earth & S. & \\
\hline & & T. & \\
\hline
\end{tabular}
\begin{tabular}{lllll}
& A & B & C & D \\
(1) & & & & \\
(2) & & & & \\
(3) & & & & \\
(4) & & & &
\end{tabular}📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live