Question 33
Two small bins with the same mass are provided (height 15 cm, diameter 15 cm). Both are filled with water with same mass, but different temperature. First bin is filled with 10°C of water, while the second one with 60°C of water. After that, both bins are sealed tightly with polyethelyne plastics. Finally both bins are placed in each arm of balance. Explain what will happen to both bins at the balance.