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 unit of electric current 'ampere' is the amount of current flowing through each of two parallel wires 1 m apart and of infinite length will give rise to a force between them equal to	A. 1 N/m B. 2 x 10^-7N/m C. 1 x 10^-2N/m D. 4 x 10²N/m
2	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	A. Carry 1/4th their previous energy B. Are 1/16th as numerous as before C. Are 1/4th as numerous as before D. Carry 1/4th their previous momentum
3	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	A. 11% B. 8% C. 5% D. 1%
4	In which region of electromagnetic spectrum does the Lyman series of hydrogen atom lie	A. Ultraviolet B. Infrared C. Visible D. X-ray
5	A boy is dropped from a tower with zero velocity, reaches ground in 4s. The height of the tower is about	A. 80 m B. 20 m C. 160 m D. 40 m
6	A wire is stretched to double of its length. The strain is	A. 2 B. 1 C. zero D. 0.5
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	A. 0.916 mA B. 2.45 mA C. 4.9 mA D. 5.1 mA
8	The incorrect statement regarding the lines of force of the magnetic field B is	A. Magnetic intensity is a measure of lines of force passing through unit area held normal to it B. Magnetic lines of force form a close curve C. Inside a magnet, its magnetic lines of force move from north pole of a magnet towards its south pole D. Due to a magnet magnetic lines of force never cut each other
9	The conductivity of a superconductor is	A. Infinite B. Very large C. Very small D. Zero
10	Velocity of sound in a diatomic as is 300 m/sec, what is its rms velocity?	A. 400 m/sec B. 40 m/sec C. 430 m/sec D. 300 m/sec

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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

All of the following statements are correct except

A charge Q is divided into two parts q and Q - q and separated by a distance R. The force of repulsion between them will be maximum when:

Radio waves of constant amplitude can be generated with

Which of the following is the only vector quantity?

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

The time period of a simple pendulum is 2 seconds. If its length is increased by 4 times, then its period becomes

An ideal choked (used along with fluorescent tube) would be

Blood has a density

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:

How much water a pump of 2kW can raise in one minute to a height of 10 m, take g = 10 m/s2?

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

Steel is preferred for making springs over copper. Why?

Which of the following is not thermo dynamical function?

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

A wire is stretched to double of its length. The strain is

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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

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:

How much water a pump of 2kW can raise in one minute to a height of 10 m, take g = 10 m/s²?