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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 modulus of rigidity of a liquid is
Question # 2
The percentage errors in the measurements of mass and speed are 2% and 3% respectively. How much will be the maximum error in the estimate of the kinetic energy obtained by measuring mass and speed
Question # 3
How much water a pump of 2kW can raise in one minute to a height of 10 m, take g = 10 m/s2?
Question # 4
Which of the following four statement is false?
Question # 5
For obtaining appreciable extension, the wire should be
Question # 6
The dimensional formula for the modulus of elasticity is same as that for:
Question # 7
The dot product of two vectors is negative when
Question # 8
Two forces of 10N and 15N are acting simultaneously on an object in the same direction. Their resultant is
Question # 9
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 # 10
Shunt required in an ammeter of resistance R to decrease its deflection from 30 ampere to 10 ampere is
Question # 11
Which of the modulus of elasticity is involved in compression a rod to decrease its length?
Question # 12
When the length of a microscope tube increase, its magnifying power
Question # 13
A capacitor acts as an infinite resistance for
Question # 14
A cable that can support a load W is cut into two equal parts. The maximum load that can be supported by either part is:
Question # 15
To explain his theory Bohr used
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 | Which one of the following phenomena is not explained by Huygen's construction of wavefront? |
A. Refraction
B. Reflection
C. Diffraction
D. Origin of spectra
|
| 2 | If the dot product of two non-zero vectors vanishes, the vectors will be |
A. In the same direction
B. Opposite to each other
C. Perpendicular to each other
D. Zero
|
| 3 | Energy is stored in the choke coil in the form of |
A. Heat
B. Magnetic energy
C. Electric energy
D. Electro-magnetic energy
|
| 4 | A photoelectric cell coverts |
A. Electrical energy to light energy
B. Light energy to light energy
C. Light energy to electrical energy
D. Light energy to elastic energy
|
| 5 | A 2 kg body and a 3 kg body have equal momentum. If the kinetic energy of 3 kg body is 10 J, the KE of 2 kg body will be |
A. 6.66 J
B. 15 J
C. 22.5 J
D. 45 J
|
| 6 | If a diamagnetic substance is brought near north or south pole of a bar magnet it is |
A. Attracted by the poles
B. Repelled by the poles
C. Repelled by north pole and attracted by the south pole
D. Attracted by the north pole and repelled by the south pole
|
| 7 | 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
|
| 8 | When n-type of semiconductor is heated |
A. Number of electrons increases while that of holes decreases
B. Number of holes increases while that of electron decreases
C. Number of electrons and holes remains same
D. Number of electrons and holes increases equally
|
| 9 | Mechanical waves on the surfaces of a liquid are |
A. Transverse
B. Longitudinal
C. Torsional
D. both transverse and longitudinal
|
| 10 | In an L-R circuit, time constant is that time in which current grows from zero to the value |
A. 0.63 Io
B. 0.50 Io
C. 0.37 Io
D. Io
|
Test Questions
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Khalid Khan
28 Mar 2024paring scheme of mathh