Question

A student heats 100 g of aluminum to 60°C. He places it in 100 g of water at 20°C. Over time, what will most likely happen?

The water's temperature will increase slightly, and the metal's temperature will decrease a lot.
The water's temperature will increase a lot, and the metal's temperature will decrease slightly.
The water's temperature will decrease slightly, and the metal's temperature will increase a lot.
The water's temperature will increase by about the same amount as the metal's temperature decreases.

Answer 1

@ganeshie8

Answer 2

Leaning towards A

Answer 3

Careful, both the hot object and cold object have the same mass.

Answer 4

Hmm, D?

Answer 5

Yep! whatever the heat lost by aluminium must go into the water as heat gained.