Physics MCQ Quiz

1.The current in the bulb will stop flowing
when the conductor is on
if the circuit is broken
when the switch is turned on
if there is magnetic field

2.Which of the following is not a vector quantity?
Velocity
Torque
Displacement
Speed

3.Solar energy is converted into electric energy through
Photo voltaic cells
dry cells
Voltaic cells
Velclanche cells

4.The radiation carrying maximum energy
UV rays
IR rays
Gamma rays
X rays

5.Television signals are
Frequency modulated
Amplitude modulated
Phase modulated
Both frequency and amplitude modulated

6.Which of the following particles has zero charge?
Positron
Electron
alpha particle
Neutrino

7.Which of the foolowing is not a unit of distance?
Light year
Parsec
Furlong
Jiffy

8.Twinkling of stars is due to
Particular frquencies of the starlight
reflection of starlight from the oceanic surface
atmospheric refraction of starlight
magnetic field of earth

9.Electrical energy is converted into mechanical energy in
Dynamo
Heater
Microphone
Electric motor

10.Power of a lens of focal length 25 cm
+2.5 Dioptre
+4 Dioptre
+3 Dioptre
+5 Dioptre

Score =
Correct answers: