Question

Explain using kinetic theory
a) A windy day is a good drying day
b) A football is blown up until it is hard ob a summer day. In the evening the football feels soft.

Answer 1

a) Wind helps to get out molecules of water from clothes.
b) in summer ball is hard becuase due to heat kinetic energy of molecules increase.

Answer 2

Here's your answer!!

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a) A windy day is a good drying day because wind helps in evaporating the moisture present in wet clothes.

b)A football blow little harder during day because the particles of which the football is made up move away from each other due to high temperature but during night they come little closer because of low temperature due to which it feels softer.

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Hope it helps you!! :)