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Question

Holes are made in the banners and hoardings. Give reasons.[3 MARKS]

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Solution

Application: 1 Mark
Reason: 2 Marks

Holes are made in banners and hoardings in order to tackle the air pressure due to the wind.
The air gets through these holes made on the hoardings or banners and reduces the pressure of air on them. Therefore, the hoardings do not get blown away or torn apart due to air pressure.

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