Science, asked by bhupendra6997, 5 months ago

2. Holes are made in hanging banners and hoardings.

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Answers

Answered by crushycandy
3

Answer:

Holes are made in hanging banners and hoardings so that air can pass through them easily and to reduce the air pressure. If banners and hoardings do not have holes, pressure exerted by wind may tear them off, loosen them or make them fall.

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