Question

8. Give the equation of state for an isothermal process.
9. Mention the degrees of freedom for a diotomic gas molecule without vibration.
10. At what position the velocity of a particle executing SHM is maximum ?

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Answer 1

3. Potential Energy due to Elasticity $\quad$

4. Moment of Inertia, I = 2MR²/5

5. T = 2π√((R + h)³ / GM), where 'R' the radius of the earth, 'h' the height of satellite from the surface of the earth, 'G' the gravitational constant and 'M' the mass of the earth.

6. Pascal's Law states that the pressure exerted on a fluid in equilibrium is the same everywhere in the fluid.

7. The electromagnetic radiation emitted by a body by virtue of its temperature is called thermal radiation.

8. At constant temperature, PV = a constant where 'P' the pressure and 'V' volume.

9. A diatomic molecule has 5 degrees of freedom - 3 translational and 2 rotational.

10. At the mean position.