NAT IIP Physical Science Physics Preparation Online Test for Pakistani Students

MCQ's Test For NAT II Physical Science Physics

Try The MCQ's Test For NAT II Physical Science Physics

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NAT II Physical Science Physics

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Question # 1

A planet is observed by an astronomical refracting telescope having an objective of focal length 16 m and an eyepiece of focal length 2 cm.

Question # 2

Which of the following is not thermo dynamical function?

Question # 3

The percentage errors in the measurements of mass and speed are 2% and 3% respectively. How much will be the maximum error in the estimate of the kinetic energy obtained by measuring mass and speed

Question # 4

In a simple harmonic motion (SHM), which of the following does not hold?

Question # 5

The product of the pressure and volume of an ideal gas is

Question # 6

A cable that can support a load W is cut into two equal parts. The maximum load that can be supported by either part is:

Question # 7

The dimensional formula for the modulus of elasticity is same as that for:

Question # 8

Centre of mass is a point

Question # 9

A bullet is shot from a rifle. As a result the rifle recoils. The kinetic energy of rifle as compared to that of bullet is

Question # 10

In a voltmeter the conduction takes place due to

Question # 11

The unit of inductance is equivalent to

Question # 12

When the length of a microscope tube increase, its magnifying power

Question # 13

One cannot see fog because

Question # 14

Ball pen function on the principle of

Question # 15

A wire is stretched to double of its length. The strain is

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NAT-II Physics Chapter 0 Important MCQ's

Sr.# Question Answer
1 With the propagation of a longitudinal wave through a material medium, the quantities transmitted in the propagation direction are
A. Energy, momentum and mass
B. Energy
C. Energy and mass
D. Energy and linear momentum
2 The velocity of falling raindrops attains limited value because of
A. Up thrust of air
B. Viscous force exerted by air
C. Surface tension effect
D. Air currents atmosphere
3 For production of beats the two sources must have
A. Different frequencies and same amplitude
B. Different frequencies
C. Different frequencies, same amplitude and same phase
D. Different frequencies and same phase
4 Which quantity is increased in step-down transformer?
A. Current
B. Voltage
C. Power
D. Frequency
5 The temperature at which the speed of sound becomes double as was at 27°C is
A. 273°C
B. 0°C
C. 927°C
D. 1027°C
6 Which one of the following is a simple harmonic motion?
A. Wave moving through a string fixed at both ends
B. Earth spinning about its own axis
C. Ball bouncing between two rigid vertical walls
D. Particle moving in a circle with uniform speed
7 An object is placed at a distance of f/2 from a convex lens. The image will be
A. At one of the foci, virtual and double its size
B. At, 3f/2, real and inverted
C. At 2f, virtual and erect
D. At f, real and inverted
8 Two point charges A and B separated by a distance R attract each other with a force of 12 x 10-3N. The force between A and B when the charges on them are doubled and distance is halved
A. 1.92 N
B. 19.2 N
C. 12 N
D. 0.192 N
9 What remains constant in the field of central force?
A. Potential energy
B. Kinetic energy
C. Angular momentum
D. Linear momentum
10 Which of the following is the only vector quantity?
A. Temperature
B. Energy
C. Power
D. Momentum

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  • Khalid Khan

    Khalid Khan

    28 Mar 2024

    paring scheme of mathh

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