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MCQ's Test For NAT II Physical Science Physics
Try The MCQ's Test For NAT II Physical Science Physics
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Total Questions15
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Time Allowed15
NAT II Physical Science Physics
00:00
Question # 1
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 # 2
The time period of a simple pendulum is 2 seconds. If its length is increased by 4 times, then its period becomes
Question # 3
According to classical theory the proposed circular path of an electron in Rutherford model of atom will be
Question # 4
A capacitor acts as an infinite resistance for
Question # 5
A wire of radius r has resistance R, It it is stretched to a wire of r/2 radius, then the resistance becomes
Question # 6
Which of the following is a scalar quantity?
Question # 7
A person standing near the track of a fast moving train has tendency to fall towards it because of
Question # 8
If the earth were to rotate faster, than its present speed the weight of an object will
Question # 9
A wire is stretched to double of its length. The strain is
Question # 10
The direction of induced current is such that it opposes the very cause that has produced it. This is the law of
Question # 11
The half-life of a radio-isotope is 5 years. The fraction of atoms decayed in this substance after 15 years will be
Question # 12
Which of the following sources give discrete emission spectrum?
Question # 13
The volt/metre is the unit of:
Question # 14
The frequency of the incident light falling on a photosensitive metal plate is doubled, the kinetic energy of the emitted photoelectrons is
Question # 15
A body moves a distance of 10 m along a straight line under the action of a force of 5 Newton's. If the work done is 25 joules, the angle which the force takes with the direction of motion of the body is:
Prepare Complete Set Wise NAT II Physical Science Physics MCQs Online With Answers
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Set 1
15 Questions
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Set 2
15 Questions
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Set 3
15 Questions
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Set 4
15 Questions
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Set 5
15 Questions
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Set 6
15 Questions
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Set 7
15 Questions
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Set 8
15 Questions
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Set 9
15 Questions
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Set 10
15 Questions
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Set 11
15 Questions
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Set 12
15 Questions
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Set 13
4 Questions
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Top Scorers Of NAT II Physical Science Physics MCQ`s Test
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H Hifzafatima 30 - Dec - 2018 00 Min 16 Sec 15/15 -
S 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 -
R Robina Naz 30 - May - 2022 02 Min 31 Sec 11/15 -
M maryam 10 - Feb - 2019 05 Min 21 Sec 11/15 -
F Fahad 15 - Mar - 2019 00 Min 15 Sec 10/15 -
M Mussawar 11 - Nov - 2018 05 Min 30 Sec 9/15 -
A Aqeela Batool 16 - Dec - 2022 10 Min 50 Sec 9/15 -
M M.umais 18 - Jul - 2021 02 Min 58 Sec 8/15 -
M Muhammad Mujahid 11 - Jan - 2019 03 Min 06 Sec 8/15 -
M Muhammad Ali 19 - Aug - 2021 04 Min 28 Sec 8/15 -
M maleaha mansoor 04 - Nov - 2022 01 Min 05 Sec 7/15 -
H Hajra 01 - Dec - 2018 03 Min 05 Sec 7/15 -
L Lolo Polo 22 - Jul - 2022 03 Min 06 Sec 7/15
NAT-II Class Physics Chapter 0 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | The contrast in the fringes in any interference pattern depends on |
A. Fringe width
B. Intensity ratio of the sources
C. Distance between the slits
D. Wavelength
|
| 2 | Huygen's wave theory of light cannot explain |
A. Diffraction
B. Interference
C. Polarization
D. Photoelectric effect
|
| 3 | 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
|
| 4 | A photoelectric cell coverts |
A. Electrical energy to light energy
B. Light energy to light energy
C. Light energy to electrical energy
D. Light energy to elastic energy
|
| 5 | To increase the magnification of a telescope |
A. The objective lens should be of large focal length and eyepiece should be of short focal length
B. The objective and eyepiece both should be of large focal lengths
C. Both the objective and eyepiece should be of smaller lengths
D. The objective should be small focal length and eyepiece should be of large focal length
|
| 6 | The magnetic moment of a circular coil carrying current is |
A. Directly proportional to the length of the wire in the coil
B. Inversely proportional to the length of the wire in the coil
C. Directly proportional to the square of the length of the wire in the coil
D. Inversely proportional to the square of the length of the wire in the coil
|
| 7 | The mass of a proton is 1847 times that of an electron. An electron and a proton are projected into a uniform electric field in a direction at right angles to the direction of the field with the same initial kinetic energy.The |
A. Both the trajectories will be equally curved
B. The proton trajectory will be less curved than the electron trajectory
C. The electron trajectory will be less curved than the proton trajectory
D. The relative curving of the trajectories will be dependent on the value of the initial kinetic energy
|
| 8 | Which one of the following phenomena is not explained by Hugen's construction of wavefront? |
A. Refraction
B. Reflection
C. Diffraction
D. Origin of sepectra
|
| 9 | Bernoulli's equation is based upon law of conservation |
A. Mass
B. Momentum
C. Energy
D. None of these
|
| 10 | 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
|
Test Questions
