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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 converging lens is used to form an image on a screen. When the upper half of the lens is covered by an opaque screen
Question # 2
Which of the following is not thermo dynamical function?
Question # 3
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
Question # 4
A p-n junction has a thickness of the order of:
Question # 5
Ball pen function on the principle of
Question # 6
A particle moving in a magnetic field has increase in its velocity, then its radius of the circle
Question # 7
What remains constant in the field of central force?
Question # 8
A piece of fuse wire melts when a current of 15 ampere flows through it.
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 # 9
Velocity of sound in a diatomic as is 300 m/sec, what is its rms velocity?
Question # 10
How does the Young's modulus vary with the increase of temperature?
Question # 11
The dimensional formula of torque is:
Question # 12
The modulus of rigidity of a liquid is
Question # 13
What will be the duration of the day and night (in hour) if the diameter of the earth is suddenly reduced to half its original value, the mass remaining constant?
Question # 14
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 # 15
Which of the modulus of elasticity is involved in compression a rod to decrease its length?
Prepare Complete Set Wise NAT II Physical Science Physics MCQs Online With Answers
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Set 1
15 Questions
Start -
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
Start
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 | Planck's constant has the dimensions of: |
A. Energy
B. Momentum
C. Frequency
D. Angular momentum
|
| 2 | A boy is dropped from a tower with zero velocity, reaches ground in 4s. The height of the tower is about |
A. 80 m
B. 20 m
C. 160 m
D. 40 m
|
| 3 | In a simple harmonic motion the kinetic energy (KE) and the potential energy (PE), are such that throughout the motion |
A. KE remains constant
B. PE remains constant
C. KE/PE is constant
D. KE+PE remains constant
|
| 4 | A particle moving in a magnetic field has increase in its velocity, then its radius of the circle |
A. Decreases
B. Increases
C. Remains the same
D. Becomes half
|
| 5 | 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
|
| 6 | The structure of solids is investigated by using |
A. Cosmic Rays
B. X-rays
C. Intra red Radiation
D. γ-rays
|
| 7 | 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
|
| 8 | A body of mass 2 kg is thrown up vertically with K.E. of 490 joules. If the acceleration due to gravity is 9.8 m/s2, the height at which the K.E, of the body becomes half its original value is given by: |
A. 50 m
B. 12.5 m
C. 25 m
D. 10 m
|
| 9 | A pendulum clock set to give correct time in Karachi is taken to Quetta. It would give correct time if |
A. The mass of the pendulum is increased
B. The mass of the pendulum is decreased
C. The length of the pendulum is increased
D. The length of the pendulum is decreased
|
| 10 | A ten-ohm electric heater operates on a 110 V line. Calculate the rate at which it develops heat in watts: |
A. 1310 W
B. 670 W
C. 810 W
D. 1210 W
|
Test Questions
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Khalid Khan
28 Mar 2024paring scheme of mathh