Top 1000+ Solved Physics MCQ Questions Answer
Q. A particle dropped from the top of a tower uniformly falls on ground at a distance which is equal to the height of tower. Which of the following paths will be traversed by the particle?
a. Circle
b. Parabolic
c. Great circle
d. Hyper-parabolic
Q. The frequency of ultrasound wave is typically –
a. Above 20 kHz
b. Above 20,000 kHz
c. Below 20 kHz
d. Below 02 kHz
Q. Intensity of gravitational field of earth is maximum at –
a. Poles
b. Equator
c. Centre of earth
d. Surface
Q. The spokes used in the wheel of a bicycle increase its –
a. Moment of inertia
b. Velocity
c. Acceleration
d. Momentum
Q. A soap bubble shows colours when illuminated with white light. This is due to –
a. Diffraction
b. Polarization
c. Interference
d. Reflection
Q. A boy sitting in an open car moving with the constant speed throws a ball straight up into the air.
a. The ball falls –
b. Behind him
c. In front of him
d. Into his hand
Q. The process involved in making soap is
a. Saponification
b. Hydrolysis
c. Condensation
d. Polymerization
Q. A pond of water appears less deep due to –
a. Reflection
b. Diffraction
c. Refraction
d. Polarization
Q. The oldest type of energy known to man is –
a. Wind power
b. Solar power
c. Tidal energy
d. Geothermal energy
Q. The source of the sun's energy is the process of –
a. Photoelectric emission
b. Nuclear fission
c. Nuclear fusion
d. Thermionic emission
Q. Which of the following metals is used for the manufacture of heating elements provided in electric iron?
a. Nickel
b. Chromium
c. Nichrome
d. Tungsten
Q. When a bottle of scent is kept open in a corner of a room its odour is felt in all parts of the room. This is clue to the phenomenon of –
a. evaporation
b. vaporisation
c. diffusion
d. sublimation
Q. Clear nights are colder than cloudy nights because of –
a. conduction
b. condensation
c. radiation
d. insolation