Physics - Elasticity Question with Solution | TestHub

$B=\gamma P$

For$\mathrm{H}\mathrm{e}$,$\gamma =\frac{5}{3}$

And pressure at$NTP$is$P=1.01\times 10^5 \mathrm{N} {\mathrm{m}}^{-2}$

$\therefore$$B=\frac{5}{3}\left(1.01\times 10^5\right)$

$B=1.69\times 10^5 \mathrm{N} {\mathrm{m}}^{-2}$