Physics questions
20027 published questions with worked solutions.
- Under constant temperature, graph between p and 1/V is a
- We write the relation for Boyle's law in the form, PV=k_B when the temperature remains constant. In this relation, the magnitude...
- The temperature of a gas is due to
- Kinetic energy per unit volume of a gas is
- Maxwell distribution is true when
- For a given mass of gas, velocities of all the molecules are _____ even when bulk parameters like pressure, volume and...
- Degrees of freedom of a monoatomic gas due to its rotational motion will be
- A cylinder rolls without slipping down an inclined plane, the number of degrees of freedom it has, is
- The number of degrees of freedom of molecules of argon gas is
- In a monoatomic gas, total degrees of freedom are due to
- Total degrees of freedom of one molecule of a diatomic gas at normal temperature is
- The degrees of freedom of a triatomic gas is
- Degrees of freedom of hydrogen and ozone gases will be respectively
- What is the value of R C_v for diatomic gas?
- Dimensions of specific heat are
- If a gas has n degrees of freedom, ratio of specific heats of gas is
- Given that, C_p-C_v=R and = C_p C_v where C_p = molar specific heat at constant pressure, C_v = molar specific heat at constant...
- For hydrogen gas, C_p-C_v=a and for oxygen gas, C_p-C_v=b. So the relation between a and b is given by
- Ratio of molecular specific heats of a diatomic gas will be
- For an ideal monoatomic gas, the universal gas constant R is n times the molar heat capacity at constant pressure C_p. Here n is