The volume, v, of gas varies inversely with the pressure, p, on it. if the volume is 320 cm^3 under pressure of 40 kg/cm^2, what pressure has to be applied to have a volume of 200 cm^3?

fill in the blank:

kg/cm^2

The pressure has to be applied to have a volume of

Explanation:

According to Boyle's law, for a fixed amount of gas, the volume and pressure are inversely proportional.

Substituting the values, we get,

Dividing both sides by 200,

Simplifying the terms, we get,

Thus, the pressure has to be applied to have a volume of

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i believe your answer is a