一道英语物理题You pour 108 cm3(立方厘米)of ethanol,at a temperature of
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一道英语物理题
You pour 108 cm3(立方厘米)of ethanol,at a temperature of -10℃ ,into a graduated cylinder initially at 20.0℃ ,filling it to the very top.The cylinder is made of glass with a specific heat of 840 J/(Kg·K)and a coefficient of volume expansion of 1.2*10^(-5)k^(-1)its mass is 0.110 kg The mass of the ethanol is 0.0873 kg
Part A What will be the final temperature of the ethanol,once thermal equilibrium is reached?
Part B How much ethanol will overflow the cylinder before thermal equilibrium is reached?
You pour 108 cm3(立方厘米)of ethanol,at a temperature of -10℃ ,into a graduated cylinder initially at 20.0℃ ,filling it to the very top.The cylinder is made of glass with a specific heat of 840 J/(Kg·K)and a coefficient of volume expansion of 1.2*10^(-5)k^(-1)its mass is 0.110 kg The mass of the ethanol is 0.0873 kg
Part A What will be the final temperature of the ethanol,once thermal equilibrium is reached?
Part B How much ethanol will overflow the cylinder before thermal equilibrium is reached?
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