Physics questions
20027 published questions with worked solutions.
- The unit of universal gas constant:
- For ideal gas, the pressure p is directly proportional to - where d is density of gas:
- The product of the pressure and volume of an ideal gas is :
- The equation for an ideal gas is PV = RT, where V represents the volume of :
- The perfect gas equation for 4 gram of hydrogen gas is:
- Kinetic theory of gases is based upon the assumptions
- The molecules of a gas behaves as
- Average kinetic energy of a gas molecule is
- According to kinetic theory of gases, the average kinetic energy of a gas molecule can be determined by knowing:
- Kinetic theory of gases shows that at given temperature the molecules of all the gases have same mean:
- Which of the following is NOT an assumption of kinetic theory of gases?
- The volume occupied by the gas molecules v in a container of volume V, according to kinetic theory of gases
- The molecules of a gas move in
- A perfect gas is one whose molecules
- A gas which obeys all the assumptions of kinetic theory of gases at all conditions of temperatures and pressures is called.
- Which of the following is not the assumption of kinetic theory of gases?
- According to the kinetic theory of gases, the average kinetic energy of a gas molecule can be determined by knowing
- In the kinetic theory of gases, it is assumed that the gas molecules:
- SI unit of mean free path is
- Mean free path of a gas molecule in a container depends upon