Physics MCQs

11 MCQs  — Everyday Science MCQs  (Page 1 of 2)

Practice Physics MCQs with correct answers and explanations. These questions are from the Everyday Science MCQs section.

The imaginary line around an object in which it rotates is called:
A. Spin motion
B. Center of gravity
C. Axis of rotation
D. Centre of mass
Atmospheric pressure is measured with a:
A. Screw gauge
B. Barometer
C. Stethoscope
D. Hygrometer
What is the speed of light?
A. 299792458 m/s
B. 150000000 m/s
C. 1000000000 m/s
D. 300000000 m/s
Solar plates consist of which type of cell?
A. Fuel cell
B. Photo voltaic cell
C. Both a & b
D. None of these
Who discovered the force of attraction or repulsion?
A. Faraday
B. Wander wall
C. Coulomb
D. None of these
Rate of change of displacement is called:
A. Speed
B. Acceleration
C. Velocity
D. Retardation
Which of the following is not a vector quantity?
A. Displacement
B. Velocity
C. Speed
D. Acceleration
Batteries convert __________ into the electrical energy?
A. Mechanical energy
B. Chemical energy
C. Thermal energy
D. Nuclear energy
Gravity was discovered by?
A. Albert einstein
B. Galileo galilei
C. Isaac newton
D. Johannes kepler