The bulk modulus of copper is \( 1.4 \times 10^{11} \mathrm{~Pa} \) and the coefficient of linea... VIDEO
The bulk modulus of copper is \( 1.4 \times 10^{11} \mathrm{~Pa} \) and the coefficient of linear expansion is \( 1.7 \times 10^{-5}\left(\mathrm{C}^{\circ}\right)^{-1} \). What hydrostatic pressure is necessary to prevent a copper block from expanding
\( \mathrm{P} \) when its temperature is increased from \( 20^{\circ} \mathrm{C} \) to \( 30^{\circ} \mathrm{C} \) ?
(A) \( 6.0 \times 10^{5} \mathrm{~Pa} \)
(B) \( 7.1 \times 10^{7} \mathrm{~Pa} \)
(C) \( 5.2 \times 10^{6} \mathrm{~Pa} \)
(D) \( 40 \mathrm{~atm} \)
W.
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