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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
The product of the pressure and volume of an ideal gas is
Question # 2
A charge Q is divided into two parts q and Q - q and separated by a distance R. The force of repulsion between them will be maximum when:
Question # 3
In an L-R circuit, time constant is that time in which current grows from zero to the value
Question # 4
In which case application of angular velocity is useful?
Question # 5
The contrast in the fringes in any interference pattern depends on
Question # 6
If yellow light emitted by sodium lamp in Young's double slit experiment is replaced by monochromatic blue light of the same intensity
Question # 7
The force between two charges 0.06 m apart is 5 N. If each charge is moved towards the other by 0.01 m, then the force between them will become
Question # 8
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 # 9
The number of translation degrees of freedom for a diatomic gas is
Question # 10
A p-n junction has a thickness of the order of:
Question # 11
A monochromatic source of light is placed at a large distance d from a metal surface. Photoelectrons are ejected at rate n, kinetic energy being E. If the source is brought nearer to distance d/2, the rate and kinetic energy per photoelectron become nearly
Question # 12
A point charge Q is placed at the mid-point of a line joining two charges, 4q and q. If the net force on charge q is zero, then Q must be equal to
Question # 13
A fly is sitting on the objective of a telescope pointed towards the moon.
A fly is sitting on the objective of a telescope pointed towards the moon.What effect is expected on the photography of the moon taken through the telescope?
Question # 14
In case of p-n junction diode, at high value of reverse bias, the current rises sharply. The value of reverse bias is known as:
Question # 15
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.
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 Physics Chapter 0 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Shunt required in an ammeter of resistance R to decrease its deflection from 30 ampere to 10 ampere is |
A. R/4
B. R/3
C. R/2
D. R
|
| 2 | The smooth or steady stream-line flow is know as |
A. Laminar flow
B. Turbulent flow
C. Both a and b
D. None of the above
|
| 3 | The time period of a simple pendulum is 2 seconds. If its length is increased by 4 times, then its period becomes |
A. 16 s
B. 12 s
C. 8 s
D. 4 s
|
| 4 | What remains constant when the earth revolves around the sun? |
A. Angular momentum
B. Linear momentum
C. Angular kinetic energy
D. Linear kinetic energy
|
| 5 | 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
|
| 6 | When light wavelength 300 nm (nanometer) falls on a photoelectric emitter, photoelectrons are liberated. For another emitter, however, light of 600 nm wavelength is sufficient for creating photoemission. What is the ratio of the work functions of the two emitters? |
A. 1 : 2
B. 2 : 1
C. 4 : 1
D. 1 : 4
|
| 7 | Which of the modulus of elasticity is involved in compression a rod to decrease its length? |
A. Young's modulus
B. Bulk modulus
C. Modulus of rigidity
D. None of the above
|
| 8 | Radio waves of constant amplitude can be generated with |
A. Rectifier
B. Filter
C. FET
D. oscillator
|
| 9 | The fundamental unit which has same power in the dimensional formula of surface tension and viscosity is: |
A. Mass
B. Length
C. Time
D. None
|
| 10 | If the metal bob is a simple pendulum is replaced by a wooden bob, then its time period will |
A. Increas
B. Decreases
C. Remain the same
D. First A then B
|
Test Questions
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Khalid Khan
28 Mar 2024paring scheme of mathh