PHYSICS ONE LINER SET 48

PHYSICS ONE LINER SET 48

1. The part of transistor which is heavily doped to produce a large number of
majority carriers is – Emitter
 
2. Energy stored in a spring in watch – Potential Energy
 
3. What should a person on a freely rotating turn able to decrease his angular
speed? Spread his hand outward
 
4. What is the principle of Hydraulic Machines? Pascal
 
5. Electron in an atom contains total energy – Less than Zero
 
6. Mass Energy relation is a conclusion of – Theory of Relativity
 
7. Weight of a free falling body is – Zero
 
8. Rocket acts on Law of conservation of– Liner Momentum
 
9. Function of ball bearing in a wheel is – to convert kinetic friction into rolling friction