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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 half-life of a radio-isotope is 5 years. The fraction of atoms decayed in this substance after 15 years will be
Question # 2
When sound waves travel from air to water which of these remains constant?
Question # 3
Bernoulli's equation is based upon law of conservation
Question # 4
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:
Question # 5
Two forces of 10N and 15N are acting simultaneously on an object in the same direction. Their resultant is
Question # 6
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
Question # 7
A p-n junction has a thickness of the order of:
Question # 8
A train of 150 m length is going towards north direction at a speed of 10 ms-1. A parrot flies at a speed of 5 ms-1towards south direction parallel to the railway track. The time taken by the parrot to cross the train is equal to
Question # 9
In a simple harmonic motion (SHM), which of the following does not hold?
Question # 10
The magnetic moment of a circular coil carrying current is
Question # 11
The smooth or steady stream-line flow is know as
Question # 12
The contrast in the fringes in any interference pattern depends on
Question # 13
Quantity that remains unchanged in a transformer is
Question # 14
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?
Question # 15
Two electric bulbs of 200 W and 100 W have same voltage. If R1and R2be their resistance respectively then
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
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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 | The volt/metre is the unit of: |
A. Potential
B. Work
C. Force
D. Electric field intensity
|
| 2 | A body moving in circular motion with constant speed has |
A. Constant velocity
B. Constant acceleration
C. Constant kinetic energy
D. Constant displacement
|
| 3 | At constant volume temperature is increased. Then |
A. Collision on walls will be less
B. Number of collisions per unit time will increase
C. Collisions will be in straight lines
D. Collisions will not change
|
| 4 | Planck's constant has the dimensions of: |
A. Energy
B. Momentum
C. Frequency
D. Angular momentum
|
| 5 | A capacitor acts as an infinite resistance for |
A. AC
B. DC
C. Both AC and DC
D. Neither AC nor DC
|
| 6 | Which of the following is the only vector quantity? |
A. Temperature
B. Energy
C. Power
D. Momentum
|
| 7 | Light appears to travel in straight lines since |
A. It is not absorbed by the atmosphere
B. It is reflected by the atmosphere
C. Its wavelength is very small
D. Its velocity is very large
|
| 8 | What remains constant in the field of central force? |
A. Potential energy
B. Kinetic energy
C. Angular momentum
D. Linear momentum
|
| 9 | Energy is stored in the choke coil in the form of |
A. Heat
B. Magnetic energy
C. Electric energy
D. Electro-magnetic energy
|
| 10 | A couple produces |
A. Purely linear motion
B. Purely rotational motion
C. Linear and rotational motion
D. No motion
|
Test Questions
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Khalid Khan
28 Mar 2024paring scheme of mathh