Two solid objects, A and B, are both at room temperature and then placed in boiling water and allowed to come to temperature there. Each is then lifted out and placed in separate beakers containing 1000 g of water at 10.0 Object A increases the water temperature by 7.20 C; object B increases the water temperature by 1.50 C. In neither case does a chemical reaction occur.

Which statement must be true?

a. The heat capacity of object A is greater than the heat capacity of B.

b. The heat capacity of objects A and B are equal.

c. The mass of objects A and B are equal.

d. The specific heat capacity of object A is less than the specific heat capacity of object B.