ECAT Pre Computer Science Chapter 11 online mcq test with answers for Physics chapter 11 (Heat & Thermodynamics)

ECAT Physics Chapter 11 Heat & Thermodynamics Online Test

Sr. #	Questions	Answers Choice
1	If N is the total number of molecules and V is the volume of the container, then the expression for the pressure of gas is	P=P/V<1/2mv<sup>2</sup>> P=2N/V<1/2mv<sup>2</sup>> P=2/3N/V<1/2mv<sup>2</sup>> P=2/3N/V<mv<sup>2</sup>>
2	Which of the following is not an assumption of kinetic energy	a finite volume of gas consists of very large number of molecules the gas molecules are in random motion collision between the gas molecules are inelastic the size of the gas molecules is much smaller than the separation between molecules
3	The behaviour of gases is well accounted by the kinetic theory based on	microscopic approach macroscopic approach both of them none of them