Pressure is inversely proportional to `"___________"`.

The speed of sound is inversely proportional to __________ .

The resistance of a conductor is inversely proportional to its_____________.

Variation of inversely proportional

Assertion: The product of pressure and volume for a fixed amount of gas is equal to a constant represented by RT Reason: At constant temperature, for a fixed amount of a gas, pressure is inversely proportional to volume.

Assertion : A given mass of a gas is subjected to an external pressure of 0.5xx10^(10) N//m^(2) , the bulk modulus of the gas is 0.5xx10^(10) N//m^(2) . The ratio of the density of the gas before and after applying the external pressure is 1 : 1 Reason : Pressure is inversely proportional to density of gas and bulk modulus is inversely proportional to change in volume