Science, asked by rajatchawla774, 8 months ago

Why we use rubber for installing hooks in a room plese help 3 marks questions

Answers

Answered by s15017

Answer:

To hang the article to the hook of the rubber , press it hard on a smooth plane surface of a wall. When you press the button , most of the air between its cup and the surface escapes out. The air sticks to the surface because the pressure of atmosphere acts on it.

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