Question

7.2 Design experiments to show:
(a) Air occupies space.
(b) Air has weight.​

Answer 1

Answer:

1- experiment - blow air into a deflated balloon it will grow bigger and bigger and eventually it bursts this shows that air occupies space

2- experiment- take weight measuring machine and measure the weight of a deflated balloon and then blow up the balloon and measure it again you will find that the weight is slightly increased this shows that air has weight

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