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	Which of the modulus of elasticity is involved in compression a rod to decrease its length?	A. Young's modulus B. Bulk modulus C. Modulus of rigidity D. None of the above
2	The frequency of the incident light falling on a photosensitive metal plate is doubled, the kinetic energy of the emitted photoelectrons is	A. Double the earlier value B. Unchanged C. More than doubled D. Less than doubled
3	Two electric bulbs of 200 W and 100 W have same voltage. If R₁and R₂be their resistance respectively then	A. R₁=2R₂ B. R₂=2R₁ C. R₂=4R₁ D. R₁=4R₂
4	A person standing near the track of a fast moving train has tendency to fall towards it because of	A. Vibration due to motion of train B. Gravitation force of attraction between person and trains C. The high speed of train D. Some other effect
5	In an A.C. circuit, a resistance of R ohm is connected in series with an inductance L. If phase angle between voltage and current be 45°, the value of inductive reactance will be	A. R/4 B. R/2 C. R D. Cannot be found with the given data
6	Which of the following sources give discrete emission spectrum?	A. Incandescent electric bulb B. Sun C. Mercury vapour lamp D. Candle
7	A sun rise or sun set, the sun looks reddish because:	A. The sun is coldest at these times B. Of the effects of reflection and refraction C. The sun is hottest at these times D. Of the scattering of light
8	Band spectrum is produced by	A. H B. He C. H₂ D. Na
9	If yellow light emitted by sodium lamp in Young's double slit experiment is replaced by monochromatic blue light of the same intensity	A. Fringe width will decrease B. Fringe width will increase C. The fringe width will remain unchanged D. Fringes will becomes less intense
10	Two sources of sound are said to be coherent if	A. They produce sounds of equal intensity B. They produce sounds of equal frequency C. They produce sound waves vibrating with the same phase D. They produce sound waves with zero or constant phase different all instant of time

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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

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

The part of a transistor which is heavily doped to produce large number of majority carriers is

Absolute temperature can be calculated by

A photocell with a constant p.d. of V volt across it illuminated by a point source from a distance of 25 cm. When the source is moved to a distance of 1m, the electrons emitted by the photocell

Which of the following is the only vector quantity?

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

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

Which of the following is not thermo dynamical function?

The nuclear model of atom was proposed by

One cannot see fog because

Huygen's wave theory of light cannot explain

A particle moves along a circular path under the action of a force. The work done by the force is

A bullet is shot from a rifle. As a result the rifle recoils. The kinetic energy of rifle as compared to that of bullet is

All of the following statements are correct except

A photoelectric cell coverts

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Set 9

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Set 11

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Set 13

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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