Academic Category


Todays' Thought
Failure comes only when we forget our ideals and objectives and principles.
- Jawaharlal Nehru
असफलता तभी आती है जब हम अपने आदर्श, उद्देश्य, और सिद्धांत भूल जाते हैं |
- जवाहरलाल नेहरु


    Physics Question & Answer in English

1.
The unit of pressure is -
A.  Kg / cm2
B.  Kg / cm
C.  Kg / mm
D.  Nm

2.
The sunlight from sun to Earth reaches in -
A.  5 minutes
B.  6 minutes
C.  8 minutes
D.  10 minutes

3.
Which one of the following is an scalar quantity?
A.  Force
B.  Pressure
C.  Velocity
D.  Acceleration

4.
Which one of the following quantities does not have the unit?
A.  Stress
B.  force
C.  Strain
D.  Pressure

5.
Sound wane in air are -
A.  Transverse
B.  Longitudinal
C.  Electromagnetic
D.  Polarised

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