NAT IIP Physical Science Physics Preparation Online Test for Pakistani Students

Top Scorers Of NAT II Physical Science Physics MCQ`s Test

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Hifzafatima 30 - Dec - 2018 00 Min 16 Sec 15/15
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sarfraz 08 - Dec - 2018 02 Min 51 Sec 14/15
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Zarrar Durrani 12 - Jul - 2024 12 Min 04 Sec 13/15
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maria 12 - Jan - 2019 02 Min 24 Sec 11/15
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Robina Naz 30 - May - 2022 02 Min 31 Sec 11/15
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maryam 10 - Feb - 2019 05 Min 21 Sec 11/15
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Fahad 15 - Mar - 2019 00 Min 15 Sec 10/15
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Mussawar 11 - Nov - 2018 05 Min 30 Sec 9/15
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Aqeela Batool 16 - Dec - 2022 10 Min 50 Sec 9/15
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M.umais 18 - Jul - 2021 02 Min 58 Sec 8/15
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Muhammad Mujahid 11 - Jan - 2019 03 Min 06 Sec 8/15
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Muhammad Ali 19 - Aug - 2021 04 Min 28 Sec 8/15
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maleaha mansoor 04 - Nov - 2022 01 Min 05 Sec 7/15
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Hajra 01 - Dec - 2018 03 Min 05 Sec 7/15
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Lolo Polo 22 - Jul - 2022 03 Min 06 Sec 7/15

NAT-II Physics Chapter 0 Important MCQ's

Sr.#	Question	Answer
1	The dimensional formula for the modulus of elasticity is same as that for:	A. Stress B. Strain C. Velocity D. Surface tension
2	The half-life of a radio-isotope is 5 years. The fraction of atoms decayed in this substance after 15 years will be	A. 1 B. 3/4 C. 7/8 D. 5/8
3	Which of the following particles would experience the largest magnetic force when projected with the same velocity perpendicular to a magnetic field?	A. Proton B. Electron C. He⁺ D. Li⁺
4	Blood has a density	A. Equal to water B. Greater then water C. Lesser then water D. None of these
5	The fundamental unit which has same power in the dimensional formula of surface tension and viscosity is:	A. Mass B. Length C. Time D. None
6	There are discrete energy levels in atoms. It was first experimentally demonstrated by	A. Rutherford's experiment B. Franck Hertz experiment C. Marsden's experiment D. Somerfield experiment
7	A p-n junction has a thickness of the order of:	A. 1 cm B. 1 mm C. 10^-6cm D. 10^-12cm
8	Ultra-violet radiation of 6.2 eV falls on an aluminium surface. K.E. of fastest electron emitted is (Work function = 4.2 eV)	A. 3.2 x 10-21 J B. 3.2 x 10-19 J C. 7 x 10-25 J D. 9 x 10-32 J
9	The part of a transistor which is heavily doped to produce large number of majority carriers is	A. Emitter B. Base C. Collector D. Any of the above depending on nature of transistor
10	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

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NAT IIP Physical Science Physics Preparation Online Test for Pakistani Students

MCQ's Test For NAT II Physical Science Physics

NAT II Physical Science Physics

When the length of a microscope tube increase, its magnifying power

If tube length of astronomical telescope is 105 cm and magnifying power is 20 for normal setting. Calculate the focal length of objective

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 couple produces

Two forces are acting together on an object. The magnitude of their resultant is minimum when the angle between the force is

The velocity of a particle at an instant is 10 m/s and after 5s the velocity of the particle is 20 m/s. The velocity 3s before in m/s is:

A (100 W, 200 V) bulb is connected to a 160 V power supply. The power consumption would be

Which one of the following phenomena is not explained by Huygen's construction of wavefront?

A wire of radius r has resistance R, It it is stretched to a wire of r/2 radius, then the resistance becomes

The dimensional formula for the modulus of elasticity is same as that for:

A cable breaks if stretched by more than 2 mm. It is cut into two equal parts. How much either part can be stretched without breaking?

To explain his theory Bohr used

The structure of solids is investigated by using

The twinkling of stars is due to

Which of the modulus of elasticity is involved in compression a rod to decrease its length?

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Top Scorers Of NAT II Physical Science Physics MCQ`s Test

NAT-II Physics Chapter 0 Important MCQ's

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Khalid Khan

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