Welcome to your PGTRB PHYSICS QUIZ-01
1.
The product of the moment of inertia and the angular acceleration is
3.
Which of the following device is fully duplex?
4.
The maximum displacement of a particle in the upward direction is
5.
Thermosphere is the ___ layer of atmosphere above the surface of our earth.
6.
Who invented the laser?
7.
Light from the sun reaches earth in about
9.
Rocket operates (works) on the principle of
