The loss in weight of a solid when immersed in a liquid at \( 0^{\circ} \mathrm{C} \) is \( W_{0...

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The loss in weight of a solid when immersed in a liquid at \( 0^{\circ} \mathrm{C} \) is \( W_{0} \) and at \( t^{\circ} \mathrm{C} \) is \( W \). If the coefficients of volume expansion of the solid and the liquid be \( \gamma_{s} \) and \( \gamma_{1} \) respectively, then :
(A) \( W=W_{0}\left[\left(\gamma_{s}-\gamma_{l}\right)\right] \)
(B) \( W=W_{0}\left[1+\left(\gamma_{s}-\gamma_{l}\right) t\right] \)
(C) \( W=\frac{W_{0} t}{\gamma_{l}-\gamma_{s}} \)
(D) \( W=W_{0}\left[1-\left(\gamma_{s}-\gamma_{l}\right) t\right] \)
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