During an all-night cram session, a student heats up a 0.360 liter (0.360 x 10- 3 m3) glass (Pyrex) beaker of cold coffee. Initially, the temperature is 18.1 °C, and the beaker is filled to the brim. A short time later when the student returns, the temperature has risen to 94.6 °C. The coefficient of volume expansion of coffee is the same as that of water. How much coffee (in cubic meters) has spilled out of the beaker?
dV = V0 â (t1 - t0)
therefore
0.00036*0.000214(of water?)(94.6-18.1)
=
dV = V1 - V0 = change in volume
= answer
is this correct or am I way off
0 answers