Top 1000+ Solved Physics MCQ Questions Answer
Q. The weight of a body at the centre of earth is:
a. half the weight at the surface
b. zero
c. twice the weight at the surface
d. infinite
Q. The component used for tuning a radio is basically a variable –
a. Resistor
b. Condenser
c. Inductor
d. Transformer
Q. What type of force acts on a car moving around a curve?
a. Centrifugal force
b. Cohesive force
c. Centripetal force
d. Gravitational force
Q. Which one among the following is not an electromagnetic wave?
a. X-Ray
b. R-Ray
c. Cathode Ray
d. Infrared Ray
Q. Which one of the following is a good electrical conductor?
a. Graphite
b. Diamond
c. Peat
d. Charcoal
Q. Which °fine metals has the maximum thermal conductivity?
a. Iron
b. Aluminium
c. Silver
d. Copper
Q. The term ‘Higgs Boson' is associated with –
a. Nano Technology
b. Oncology
c. God Particle
d. Stem Cell Research
Q. Addition of suitable impurities into semiconductor, is called –
a. Doping
b. Mixing
c. Forming
d. Diluting
Q. When a ship enters the sea from a river what will be the effect?
a. It lowers
b. It sways
c. It rises a little
d. It jolts
Q. Hydroscope is an instrument that shows changes in:
a. Sound under water
b. Atmospheric humidity
c. Density of liquid
d. None of these
Q. A cycle tyre bursts suddenly. This represents an –
a. Isothermal process
b. Adiabatic process
c. Isochoric process
d. Isoboric process
Q. Global warming is expected to result in
a. increase in level of sea
b. change in crop pattern
c. change in coastline
d. All of the above
Q. Which is best used as a sound absorbing material in partition walls?
a. Stone chips
b. Steel
c. Glass – wool
d. Glass pieces