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

Choose the correct statement

Question # 2

At 0°K which of the following properties of a gas will be zero?

Question # 3

As the electron in Bohr orbit of hydrogen atom passes from stat n = 2 to n = 1, the kinetic energy K and potential energy U change as

Question # 4

A sun rise or sun set, the sun looks reddish because:

Question # 5

A 220 V, 50 Hz. A.C. source is connected to an inductance of 0.2 H and a resistance of 20 ohm in series. What is the current in the circuit?

Question # 6

The incorrect statement regarding the lines of force of the magnetic field B is

Question # 7

An object is placed at a distance of f/2 from a convex lens. The image will be

Question # 8

A force of 10N is acting along y-axis. Its component along x-axis is

Question # 9

The sum of the magnitude of two forces acting at a point is 18 and the magnitude of their resultant is 12. If the resultant is at 90°with the force of the smaller magnitude, then their magnitudes are:

Question # 10

The temperature at which the speed of sound becomes double as was at 27°C is

Question # 11

Blood has a density

Question # 12

If the earth were to rotate faster, than its present speed the weight of an object will

Question # 13

A (100 W, 200 V) bulb is connected to a 160 V power supply. The power consumption would be

Question # 14

Ultra-violet radiation of 6.2 eV falls on an aluminium surface. K.E. of fastest electron emitted is (Work function = 4.2 eV)

Question # 15

Two forces are acting together on an object. The magnitude of their resultant is minimum when the angle between the force is

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NAT-II Physics Chapter 0 Important MCQ's

Sr.# Question Answer
1 The sieman is the SI unit of
A. Resistance
B. Specific Resistance
C. Conductance
D. Inductance
2 A person standing near the track of a fast moving train has tendency to fall towards it because of
A. Vibration due to motion of train
B. Gravitation force of attraction between person and trains
C. The high speed of train
D. Some other effect
3 When the length of a microscope tube increases, its magnifying power
A. Decreases
B. Increases
C. May increases or decreases depending on the observer and the place of observation
D. Does not change
4 In a simple harmonic motion (SHM), which of the following does not hold?
A. To force on the particle is maximum at the ends
B. The acceleration in minimum at the mean position
C. The potential energy is maximum at the mean position
D. The kinetic energy is maximum at the mean position
5 A man pushes a wall but fails to displace it. He does:
A. Negative work
B. Maximum positive work
C. Positive work but not maximum
D. No work
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:
A. W/4
B. W/2
C. W
D. 2W
7 The unit of electric current 'ampere' is the amount of current flowing through each of two parallel wires 1 m apart and of infinite length will give rise to a force between them equal to
A. 1 N/m
B. 2 x 10-7N/m
C. 1 x 10-2N/m
D. 4 x 102N/m
8 Blood has a density
A. Equal to water
B. Greater then water
C. Lesser then water
D. None of these
9 The average binding energy of a nucleus inside an atomic nucleus is about
A. 8 MeV
B. 8 eV
C. 8 Joules
D. 8 ergs
10 Which of the following is not thermo dynamical function?
A. Enthalpy
B. Work done
C. Gibb's energy
D. Internal energy

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  • Khalid Khan

    Khalid Khan

    28 Mar 2024

    paring scheme of mathh

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