1. Specific heat of Al is twice of that Fe. (a) If Al and Fe have...

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1. Specific heat of Al is twice of that Fe. (a) If Al and Fe have same mass and the same amount of heat is added to Al and Fe individually, which one will end up having a higher temperature if initially both have the same temperature. (b) If the same amount of heat is individually added to Al and Fe results in the same temperatures increase, which one has the higher mass?. 2. A 60g iron at 60 C is dropped into 200g of water at 20 C. What is the final equilibrium temperature of the system? (Ignore the heat loss to the surroundings.) 3. In an experiment 70g of ice at 0 C is dropped into 300g of water at 50 C. If the calorimeter prevents heat flow to the surroundings, what is the final temperature of thermal equilibrium? (Ignore the calorimeter.) 1. Specific heat of Al is twice of that Fe. (a) If Al and Fe have same mass and the same amount of heat is added to Al and Fe individually, which one will end up having a higher temperature if initially both have the same temperature. (b) If the same amount of heat is individually added to Al and Fe results in the same temperatures increase, which one has the higher mass?. 2. A 60g iron at 60 C is dropped into 200g of water at 20 C. What is the final equilibrium temperature of the system? (Ignore the heat loss to the surroundings.) 3. In an experiment 70g of ice at 0 C is dropped into 300g of water at 50 C. If the calorimeter prevents heat flow to the surroundings, what is the final temperature of thermal equilibrium? (Ignore the calorimeter.)