Question
In $SHM,$ acceleration versus displacement (from mean position) graph :
so graph of $a$ vs $x$ is a straight line having slope $-\omega^{2}$
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Reason : Microwaves move faster than optical waves.
$\left\lfloor{m}_{e}=\text { mass of electron }=9 \times 10^{-31} \,{kg}\right.$
${h}=\text { Planck constant }=6.6 \times 10^{-34} {Js}$
$\left.{k}_{{B}}=\text { Boltzmann constant }=1.38 \times 10^{-23}\, {JK}^{-1}\right]$
Then the values of $A$ (in $m$) and $T$ (in $sec$) are :