Explain why holes are made in hanging banners and hoardings.
Topic: Winds, Storms and Cyclones Winds, Storms
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So that air pass through them easily without damaging them.
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1
We know that hanging banners and hoardings have large area.
Since, Air can create dance in these items in order to flow through them, so to release the air pressure and all the easy flow of air we need to give holes in such items.
Since, Air can create dance in these items in order to flow through them, so to release the air pressure and all the easy flow of air we need to give holes in such items.
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