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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
When the length of a microscope tube increases, its magnifying power
Question # 2
The velocity of falling raindrops attains limited value because of
Question # 3
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 # 4
A pendulum clock set to give correct time in Karachi is taken to Quetta. It would give correct time if
Question # 5
Choose the correct statement
Question # 6
The contrast in the fringes in any interference pattern depends on
Question # 7
Who explained the origin of the Fraunhoffer lines?
Question # 8
A capacitor acts as an infinite resistance for
Question # 9
The time period of a simple pendulum is 2 seconds. If its length is increased by 4 times, then its period becomes
Question # 10
In which region of electromagnetic spectrum does the Lyman series of hydrogen atom lie
Question # 11
Huygen's wave theory of light cannot explain
Question # 12
A boy is dropped from a tower with zero velocity, reaches ground in 4s. The height of the tower is about
Question # 13
At 0°K which of the following properties of a gas will be zero?
Question # 14
The mass defect for the nucleus of helium is 0.0303 a.m.u. What is the binding energy per nucleon for helium in MeV?
Question # 15
A ten-ohm electric heater operates on a 110 V line. Calculate the rate at which it develops heat in watts:
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 | The number of translation degrees of freedom for a diatomic gas is |
A. 2
B. 3
C. 5
D. 6
|
| 2 | The excess (equal in number) of electrons that must be placed on each of two small spheres spaced 3 cm apart, with force of repulsion between the spheres to be 10-19N, is |
A. 25
B. 225
C. 625
D. 1250
|
| 3 | 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
|
| 4 | The angle between rectangular components of a vector is |
A. 0°
B. 60°
C. 90°
D. 120°
|
| 5 | 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
|
| 6 | 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
|
| 7 | The product of the pressure and volume of an ideal gas is |
A. A constant
B. Approximately equal to the universal gas constant
C. Directly proportional to its temperature
D. Inversely proportional to its temperature
|
| 8 | A motorist travels A to B at a speed at 40 km/h and returns at speed of 60 km/h. His average speed will be |
A. 40 km/h
B. 48 km/h
C. 50 km/h
D. 60 km/h
|
| 9 | Two point charges A and B separated by a distance R attract each other with a force of 12 x 10-3N. The force between A and B when the charges on them are doubled and distance is halved |
A. 1.92 N
B. 19.2 N
C. 12 N
D. 0.192 N
|
| 10 | Which of the following lists of physical quantities consists only of vectors: |
A. Time, temperature, velocity
B. Force, volume, momentum
C. Velocity, acceleration, mass
D. Force, acceleration, velocity
|
Test Questions
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Khalid Khan
28 Mar 2024paring scheme of mathh