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 piece of fuse wire melts when a current of 15 ampere flows through it.
With this current, if it dissipates 22.5 W, the resistance of fuse wire will be

Question # 2

A particle moves along a circular path under the action of a force. The work done by the force is

Question # 3

The essential distinction between X-rays andγ-rays is that

Question # 4

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

Question # 5

The structure of solids is investigated by using

Question # 6

Steel is preferred for making springs over copper. Why?

Question # 7

Centre of mass is a point

Question # 8

According to classical theory the proposed circular path of an electron in Rutherford model of atom will be

Question # 9

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

Question # 10

Quantity that remains unchanged in a transformer is

Question # 11

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

Question # 12

A 2 kg body and a 3 kg body have equal momentum. If the kinetic energy of 3 kg body is 10 J, the KE of 2 kg body will be

Question # 13

The peak voltage in 220 volt A.C. supply is nearly

Question # 14

The half-life of a radio-isotope is 5 years. The fraction of atoms decayed in this substance after 15 years will be

Question # 15

All of the following statements are correct except

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Top Scorers Of NAT II Physical Science Physics MCQ`s Test

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    Hifzafatima 30 - Dec - 2018 00 Min 16 Sec 15/15
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    sarfraz 08 - Dec - 2018 02 Min 51 Sec 14/15
  • Z
    Zarrar Durrani 12 - Jul - 2024 12 Min 04 Sec 13/15
  • M
    maria 12 - Jan - 2019 02 Min 24 Sec 11/15
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    Robina Naz 30 - May - 2022 02 Min 31 Sec 11/15
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    maryam 10 - Feb - 2019 05 Min 21 Sec 11/15
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    Fahad 15 - Mar - 2019 00 Min 15 Sec 10/15
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    Mussawar 11 - Nov - 2018 05 Min 30 Sec 9/15
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    Aqeela Batool 16 - Dec - 2022 10 Min 50 Sec 9/15
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    M.umais 18 - Jul - 2021 02 Min 58 Sec 8/15
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    Muhammad Mujahid 11 - Jan - 2019 03 Min 06 Sec 8/15
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    Muhammad Ali 19 - Aug - 2021 04 Min 28 Sec 8/15
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    maleaha mansoor 04 - Nov - 2022 01 Min 05 Sec 7/15
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    Hajra 01 - Dec - 2018 03 Min 05 Sec 7/15
  • L
    Lolo Polo 22 - Jul - 2022 03 Min 06 Sec 7/15

NAT-II Physics Chapter 0 Important MCQ's

Sr.# Question Answer
1 To explain his theory Bohr used
A. Conservation of linear momentum
B. Conservation of angular momentum
C. Conservation of quantum frequency
D. Conservation of energy
2 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:
A. 3, 15
B. 4, 14
C. 5, 13
D. 6, 12
3 In Young's experiment, two coherent sources are placed 0.90 mm apart and the fringes are observed one metre away. If its produces the second dark fringe at a distance of 1 mm from the central fringe, the wavelength of monochromatic light used would be
A. 60 x 10-4cm
B. 10 x 10-4cm
C. 10 x 10-5cm
D. 6 x 10-5cm
4 Absolute temperature can be calculated by
A. Mean square velocity
B. Motion of the molecule
C. Both A and B
D. None of these
5 Which of the following particles would experience the largest magnetic force when projected with the same velocity perpendicular to a magnetic field?
A. Proton
B. Electron
C. He+
D. Li+
6 If 2.2 kilowatt power is transmitted through a 10 ohm line at 22000 volt, the power loss in the form of heat will be
A. 0.1 watt
B. 1 watt
C. 10 watt
D. 100 watt
7 A capacitor acts as an infinite resistance for
A. AC
B. DC
C. Both AC and DC
D. Neither AC nor DC
8 To make the frequency double of an oscillator, we have to
A. Double the mass
B. Half the mass
C. Quadruple the mass
D. Reduce the mass to one fourth
9 In which case application of angular velocity is useful?
A. When a body is rotating
B. When velocity of body is in a straight line
C. When velocity is in a straight line
D. None of these
10 An ideal choked (used along with fluorescent tube) would be
A. A pure resistor
B. A pure capacitor
C. A pure inductor
D. A combination of an inductor and a capacitor

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  • Khalid Khan

    Khalid Khan

    28 Mar 2024

    paring scheme of mathh

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