What happens when water is cooled from 8°C to 0°C?
Option:(c)
If water is gradually heated from 0° C to 25° C. Which of the following statements would be correct?
In which of the following cases, the centre of mass of a rod is certainly not at its centre?
a. The density increases from left to right up to the centre and then decrease
b. The density decreases from left to right up to the centre and then increase
c. The density continuously increases from left to right
d. The density continuously decreases from left to right