Question

1.Write Boyle law. with derivation.

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Answer 1

Answer:

This is Boyle's law using kinetic theory of gases.⤵️

According to Boyle's law at constant temperature pressure & volume of gas are related as PV= Constant

According to kinetic theory, pressure of gas is

P= 1/3 rV²

Since mv/v =r

PV=1/3 mNv²

Multiplying & dividing by 2 on RHS

PV=2/3N( 1/2mV² )

1/2 mV² =K.E.

PV= 2/3 NK.E.= constant

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In attachment you can see simple one ( mostly used) with definition⬆️