Question

The four surfaces used in the Leslie's cube experiment of a cube are kept

• A. at different temperatures
• B. at same temperature
• C. two surfaces at same temperature and two at different temperature
• D. three surfaces at same temperature and one at different temperature

Answer 1

The correct option is B at same temperature

Leslie's cube is made up of solid block of metal with central cavity in it. The cavity is filled with water, therefore, entire cube has same temperature as of water. Hence, all the four surfaces of a cube used in the Leslie's cube experiment is kept at same temperature.