Question

Q16. Explain why holes are
made in hanging banners and
Holdings ​

Answer 1

Answer:

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Explanation:

Holes in the banners and hoardings help air to pass through it. Hence, banner can withstand the pressure of the air and remains intact.

Answer 2

Explanation:

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.