Question

10 x1= 10
I. Answer ALL the following questions.
1. Name any one fundamental force in nature.
2. What is limiting friction?
3. How many watts are in 1 HP?
4. Where does the centre of mass of uniform triangular lamina lie?
5. State Hooke's law.
6. Name the SI unit of surface tension.
7. Define absolute zero temperature.
8. Mention the significance of zeroth law of thermodynamics.
9. How does an average kinetic energy of a gas molecule depend on the absolute temperature?
10. What are beats?
PART-B​

Answer 1

Explanation:

wait for second I am solving questions