A man heats a balloon in the oven if the balloon initially has a volume of4 L in a temperature of 20°C what will the volume of the balloon be after he hates it to a temperature of 250°C

A0.750 kg aluminum pan is removed from the stove and plunged into a sink filled with 10.0 kg of water at 293 k. the water temperature quickly rises to 297 k. what was the initial temperature of the aluminum pan? the specific heat of aluminum is ca = 900 j/(kgk) and water is cw = 4190 j/(kgk)