diploma physics imp questions
Diploma physics 1. Units and dimensions (3marks) 1. Mention the limitations of dimensional analysis. 2. Give the uses of dimensional formulae. 3. What is a dimensional formula? Write the dimension of force and momentum. 4. What is unit? Write the names of system that unit. 5. Write that dimensional formulae of A) work B) pressure C) acceleration due to gravity. 6. Convert the unit of work from SI system to CGS system. 7. Derive the formulae using the method of dimensions. 8. Check the correctness of the formulae using the method of dimensions. 9. Give the SI units of power, pressure, and angular momentum. 10. Giv...