Question

3. Gurdeep filled the plastic bottle with
hot water and closed it tightly, when he
placed this bottle under cold water then
the bottle changed its size. The reason
was:
(a) Increase in the pressure of air inside the
bottle
(b) Decrease in the pressure of air inside the
bottle
(c) The tightly closing of the bottle.
(d) Because the bottle is made up of plastic​

Answer 1

Answer:

Increase in the pressure of air inside the

bottle