Academic Category

Todays' Thought
If you work with determination and with perfection, success will follow.
- Dheerubhai Ambani
यदि आप दृढ संकल्प और पूर्णता के साथ काम करेंगे तो सफलता ज़रूर मिलेगी |
- धीरूभाई अंबानी

    Physics Question & Answer in English

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

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

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

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

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