hey, the mass of Hg did not change
50 - 2.43 = ?????
but it would have been fun to calculate the two volume changes :)
A glass bottle full of mercury has a mass of 50g. On being heated through 35 degree Celsius, 2.43g of mercury are expelled. Calculate the mass of mercury remaining in the bottle. Cubic expansivity of mercury is 1.8 X 10^-4/k. Linear expansivity of glass is 8.0×10 ^-6
3 answers
Can you please shed more light on the answer
the mass mass remaining in the glass