1. Physics is one of the important branches of___________.
a. Physical sciences
b. Biological sciences
c. Social science
d. Life sciences
2. Which of these branches of science plays
an important role in engineering?
a. Biology
b. Chemistry
c. Physics
d.
All of these
3. The branch of Physics that deals with
highly energetic ions is called;
a. Elementary Physics
b. Particle Physics
c. Ionic Physics
d. Plasma Physics
4. One of the branches
of physics that deals with the moving charge particles is known as;
a. Plasma physics
b. Electro-static’s
c. Electro-magnetic
d. Electro-dynamics
5. The first ever book on Physics
was written by;
a. Al-Haitham
b. Newton
c. Aristotle
d. Faraday
6. Which one of the
following is a massless particle?
a. Proton
b. Electron
c. Neutron
d. Photon
7. Name the branch of Physics
that deals with the study of sound and sound waves.
a. Aeronautics
b. Acoustics
c. Aerostatics
d. Space Physics
8. When a body is in motion,
____________ always changes?
a. its velocity
b. its acceleration
c. its position vector
d. its momentum
9. A man sitting inside a
car is moving with a velocity of 36km/hr. His speed with respect to the car is
_____.
a. 10m/s
b. 16m/s
c. 12m/s
d.
0m/s
10. Inertia of an object is actually
the quantitative measure of its__________.
a. volume
b. density
c. mass
d.
temperature
11. Newton’s 1st law of
motion gives the definition of ___________.
a. rest
b. motion
c. velocity
d.
force
12. Which of the following
pairs always has the same direction?
a. force & displacement
b. force & velocity
c. force & acceleration
d.
force & momentum
13. The collision between
two bodies will be elastic if the bodies are____________.
a. solid & soft
b. soft & elastic
c. solid& hard
d. hard &
elastic
14. Distance covered by a
freely falling body in 2 seconds, will be______________.
a. 4.9 m
b. 19.6 m
c. 39.2 m
d. 44.1 m
15. At which angle the range
of the projectile will be the maximum?
a. 450
b. 600
c. 300
d.900
16. Take-off of the space rocket
in space is an example of___________.
a. Second Law of Motion
b. Third Law of Motion
c. First Law of Motion
d. Law of gravitation
17. 2nd Law of Motion gives
the definition of____________.
a. force
b. acceleration
c. velocity
d. both a and c
18. The
acceleration in the rocket at any instant is proportional to the nth
power of the velocity of the expelled gases. Where the value of n must
be;
a. -1
b. 1
c. 2
d. -2
19. Which one of the
following is not an example of projectile motion?
a. a gas filled balloon
b. bullet fired from gun
c. a football kicked
d. a baseball shot
20. The trajectory (or path)
of a projectile is called _____________.
a. straight line
b. parabola
c. hyperbola
d. circle
21. Waves transmit
________________ from one place to another.
a. energy
b. mass
c. both of them
d. none on them
22. The distance between any
two consecutive crests or troughs is called________.
a. frequency
b. period
c. Wave length
d.
phase difference
23. In a vibrating cord the
points where the amplitude is maximum, are called;
a. antinodes
b. nodes
c. troughs
d. crests
24. According to Newton,
sound travels in air under the conditions of__________.
a. adiabatic
b. isothermal
c. isobaric
d. isochoric
25. Velocity of the sound in
vacuum is always __________.
a. minimum
b. maximum
c. zero
d.
average
26. The velocity of sound is
the greatest in__________.
a. solids
b. liquids
c. gases
d. vacuum
27. It is possible to
distinguish between the transverse and longitudinal waves from the property of
____________.
a. refraction
b. polarization
c. interference
d. diffraction
28. The periodic alternation
of sound between maximum and minimum loudness are called______.
a. silence zone
b. interference
c. beats
d.
resonance
29.
Fundamental frequency of stationary waves in an open pipe is __________times
the frequency in a closed pipe.
a. six
b. two
c. four
d. three
30. Resistance of an ideal
insulator is always___________.
a. infinite
b. zero
c. finite
d. None of them
31. An
immersion heater of 400 watts if powered on for 5 hours, it will consume
electrical power of ________.
a. 8KW/h
b. 6KW/h
c. 4KW/h
d.
2KW/h
32. There are three LED
bulbs of 60W 100W and 180W. Which LED bulb has the thickest filament?
a. 100W
b. 180W
c. 60W
d. All of them
33. Which one of the
following materials is useful for making bulb filaments?
a. Constantan
b. Nichrome
c. Copper
d. Tungsten
34. Which one is the best
material for making electrical wires?
a. Iron
b. Tungsten
c. Silver
d.
Copper
35. Internal resistance is
the resistance offered by the __________.
a. source of EMF
b. conductor
c. resistor
d. capacitor
36. The graphical
representation of Ohms law is___________.
a. hyperbola
b. ellipse
c. parabola
d. straight line
37. A fuse is placed in a series
form along with a circuit to protect against;
a. high power
b. high voltage
c. high current
d. over heating
38. Which one of the
following bulbs has the least resistance?
a. 100 watt
b. 200 watt
c. 300 watt
d.
60 watt
39. Which one of the
following properties of light does not change with the nature of its medium?
a. velocity
b. wavelength
c. amplitude
d. frequency
40. Who among the following
described the Photoelectric effect process?
a. Hertz
b. Fresnel
c. Einstein
d.
Plank
41. Longitudinal waves do
not exhibit _____________.
a. reflection
b. refraction
c. diffraction
d. polarization
42. We see the colour of sky
as blue colour due to_____________.
a. diffraction
b. reflection
c. polarization
d. scattering
43. Which one of the
following waves cannot be polarized?
a. radio waves
b. ultraviolet rays
c. X-rays ways
d. sound waves
44. In monochromatic red
light a blue book will probably appear to be______.
a. black
b. purple
c. green
d. yellow
45. In the shadow of a ball
the central portion appears bright that happens due to;
a. Interference
b. Diffraction
c. Polarization
d. Refraction
46. Light travelling form
sun, reaches the surface of earth in about____________.
a. 15 min
b. 10 min
c. 8 min & 30 sec
d. 8 min
47. According
to Einstein light travels form one place to another in the form of __________.
a. waves
b. particles
c. photons
d.
all of them
48. The velocity of light
was accurately determined by___________.
a. Newton
b. Michelson
c. Huygens
d. Young
49. A light ray traveling
form rarer to denser medium, suffers a phase change of;
a. 60°
b. 90°
c. 180°
d.
45°
50. Which of the following
is not the conservative force?
a. friction
b. electric
c. gravitational
d. magnetic
51. Mohs scale is used for to measure the ____________.
a. Hardness
b. Humidity
c. Pressure
d. Density
52. Young’s modulus is the
property of __________.
a. Gases
b. Liquids
c. Solids
d. All of them
53. If
electrical conductivity increases with the increase of temperature of a
substance, then it is a called a property of;
a. Semiconductor
b. Conductor
c. Insulator
d. None of them
54. With the increase of
pressure, the boiling point of any substance;
a. Decreases
b. Increases
c. Remains constant
d.
Becomes Zero
55. Ohm is a measuring unit
that is used to measure _________.
a. Resistance
b. Voltage
c. Current
d. Watts
56. Electric current in a
solid metal conductor is caused by the movement of what?
a. Protons
b. Electrons
c. Metal atoms
d. Metal ions
57. The centripetal
acceleration produced in a rotating body is commonly due to change in the
_________ of body.
a. magnitude
b. direction
c. both of them
d. None of them
58. A force applied on a
body through the string is called_________.
a. Weight
b. Momentum
c. Tension
d. Torque
59. The turning effect of
force is called_________.
a. Moment
b. Momentum
c. Torque
d. Speed
60. The most suitable unit
for expressing the nuclear radius is_______.
a. Angstrom
b. Micro
c. Nano meter
d. Fermi
Further Suggested Physics Related Topics for Reading
1. Laws in Physics Solved MCQs
2. Kinematics (Rest & Motion) Solved MCQs
3. Geometrical Optics in Physics Solved MCQs
4. Sound & Sound Waves Solved MCQs
5. Watt, Volt, Current, Diode, Resistor Solved MCQs
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