A partially inflated ball
on is placed inside a bell jar the ball jar is connected to an air pump . the air pump is switch on the air is removed from the bell jar.
Answers
Answered by
3
Answer:
The pressure inside the balloon and in the bell jar should be equal in order to be in equilibrium.
When vacuum is created in the bell jar, the initial pressure in the bell jar will be lower than that in the balloon.
Therefore, the balloon expands so that the pressure in the bell jar increases while the pressure in the balloon decreases.
Similar questions