A 368 g glass coffee cup is at a room tem- perature of 20C. It is then plunged into hot dishwater at 83C.

A 368 g glass coffee cup is at a room tem-perature of 20C. It is then plunged into hotdishwater at 83C.If the temperature of the cup reaches thatof the dishwater, how much heat does the cupabsorb? Assume the mass of the dishwateris large enough so its temperature doesn’tchange appreciably and the specific heat ofglass is 840 J/kg · C.Answer in units of J