Question

But why? When water is heated its density changes, causing it to move. Which of the

below statements is correct?
a) Hot water rises as it is denser than cold water
b) Hot water sinks as it is less dense than cold water
c) Hot water sinks as it is denser than cold water
d) Hot water rises as it is less dense than cold water

Answer 1

It should be d) Hot water rises as it is less dense than cold water