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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 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 # 2
How much water a pump of 2kW can raise in one minute to a height of 10 m, take g = 10 m/s2?
Question # 3
With the propagation of a longitudinal wave through a material medium, the quantities transmitted in the propagation direction are
Question # 4
The nuclear model of atom was proposed by
Question # 5
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 # 6
What remains constant in the field of central force?
Question # 7
In a common base transistor circuit, the current gain is 0.98. On changing the emitter current by 5.00 mA, the change in collector current is
Question # 8
Absolute temperature can be calculated by
Question # 9
Which of the following lists of physical quantities consists only of vectors:
Question # 10
Ultra-violet radiation of 6.2 eV falls on an aluminium surface. K.E. of fastest electron emitted is (Work function = 4.2 eV)
Question # 11
When a hydrogen atom is bombarded, the atom is excited to the n = 4 state of hydrogen atom. The energy released when the atom falls from n = 4 state to the ground state is
Question # 12
Which one of the following is a simple harmonic motion?
Question # 13
In Which case does the potential energy decreases?
Question # 14
A particle moves along a circular path under the action of a force. The work done by the force is
Question # 15
Planck's constant has the dimensions of:
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 | The length of a telescope is 36 cm. The focal lengths of its lenses can be |
A. 30 cm, 6 cm
B. -30 cm, -6 cm
C. 30 cm, -6cm
D. -30cm, 6cm
|
| 2 | The temperature at which the speed of sound becomes double as was at 27°C is |
A. 273°C
B. 0°C
C. 927°C
D. 1027°C
|
| 3 | In which region of electromagnetic spectrum does the Lyman series of hydrogen atom lie |
A. Ultraviolet
B. Infrared
C. Visible
D. X-ray
|
| 4 | 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
|
| 5 | A body moving in circular motion with constant speed has |
A. Constant velocity
B. Constant acceleration
C. Constant kinetic energy
D. Constant displacement
|
| 6 | What remains constant in the field of central force? |
A. Potential energy
B. Kinetic energy
C. Angular momentum
D. Linear momentum
|
| 7 | 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
|
| 8 | In a Millikan's oil drop experiment the charge on an oil drop is calculated to be 6.35 x 10-19C. The number of excess electrons on the drop is |
A. 3.9
B. 4
C. 4.2
D. 6
|
| 9 | What is the average energy of N molecules of monoatomic gas? |
A. 1/2 NKT
B. NKT
C. 3/2 NKT
D. 5/2 NKT
|
| 10 | When we apply reverse bias to a junction diode, it |
A. Lowers the potential barrier
B. Raise the potential barrier
C. Increase the majority carrier current
D. Increase the minority carrier current
|
Test Questions
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Khalid Khan
28 Mar 2024paring scheme of mathh