A piece of wood of density 0.88 gm cm ^(-3) floats in benzene of density 0.9 gmcm^(- 3) at 0^(@)C. At what temperature does the piece of wood sink in Benzene? (Coefficient of expansion of wood gamma _(w) = 8.4 xx 10 ^(-5) // ^(@)Cand Coefficient of expansion of benzene gamma _(B) = 1.2 xx 10 ^(-3) // ^(@)C)

A piece of wood of density 0.88 gm cm ^(-3) floats in benzene of densi

1.	A piece of wood of density 0.88 gm cm ^(-3) floats in benzene of density 0.9 gmcm^(- 3) at 0^(@)C. At what temperature does the piece of wood sink in Benzene? (Coefficient of expansion of wood gamma _(w) = 8.4 xx 10 ^(-5) // ^(@)Cand Coefficient of expansion of benzene gamma _(B) = 1.2 xx 10 ^(-3) // ^(@)C)
Answer» SOLUTION :`20.4^(@)C`