NAT IIP Physical Science Physics Preparation Online Test for Pakistani Students

MCQ's Test For NAT II Physical Science Physics

Try The MCQ's Test For NAT II Physical Science Physics

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NAT II Physical Science Physics

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Question # 1

The excess (equal in number) of electrons that must be placed on each of two small spheres spaced 3 cm apart, with force of repulsion between the spheres to be 10^-19N, is

25 A
225 B
625 C
1250 D

Question # 2

In which region of electromagnetic spectrum does the Lyman series of hydrogen atom lie

Ultraviolet A
Infrared B
Visible C
X-ray D

Question # 3

A body moving in circular motion with constant speed has

Constant velocity A
Constant acceleration B
Constant kinetic energy C
Constant displacement D

Question # 4

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:

W/4 A
W/2 B
W C
2W D

Question # 5

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

Emitter A
Base B
Collector C
Any of the above depending on nature of transistor D

Question # 6

The average binding energy of a nucleus inside an atomic nucleus is about

8 MeV A
8 eV B
8 Joules C
8 ergs D

Question # 7

The unit of inductance is equivalent to

V x s/A A
V x A/s B
A x s/v C
V/A x s D

Question # 8

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

64 W A
80 W B
100 W C
125 W D

Question # 9

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

100 cm A
10 cm B
20 cm C
25 cm D

Question # 10

Mechanical waves on the surfaces of a liquid are

Transverse A
Longitudinal B
Torsional C
both transverse and longitudinal D

Question # 11

The contrast in the fringes in any interference pattern depends on

Fringe width A
Intensity ratio of the sources B
Distance between the slits C
Wavelength D

Question # 12

For obtaining appreciable extension, the wire should be

Short and thin A
Long and thin B
Short and thick C
Long and thick D

Question # 13

In which of the following states does the incandescent substance give continuous spectrum?

Vapours in atomic state A
Vapours in molecular state B
Solid or fluid in bulk state C
Solid or fluid in plasma state D

Question # 14

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

A pure resistor A
A pure capacitor B
A pure inductor C
A combination of an inductor and a capacitor D

Question # 15

A p-n junction has a thickness of the order of:

1 cm A
1 mm B
10^-6cm C
10^-12cm D

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Prepare Complete Set Wise NAT II Physical Science Physics MCQs Online With Answers

Set 1

15 Questions
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Set 2

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Set 3

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Set 4

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Set 5

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Set 6

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Set 7

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Set 8

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Set 9

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Set 10

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Set 11

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Set 12

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Set 13

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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

The excess (equal in number) of electrons that must be placed on each of two small spheres spaced 3 cm apart, with force of repulsion between the spheres to be 10-19N, is

In which region of electromagnetic spectrum does the Lyman series of hydrogen atom lie

A body moving in circular motion with constant speed has

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:

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

The average binding energy of a nucleus inside an atomic nucleus is about

The unit of inductance is equivalent to

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

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

Mechanical waves on the surfaces of a liquid are

The contrast in the fringes in any interference pattern depends on

For obtaining appreciable extension, the wire should be

In which of the following states does the incandescent substance give continuous spectrum?

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

A p-n junction has a thickness of the order of:

Prepare Complete Set Wise NAT II Physical Science Physics MCQs Online With Answers

Set 1

Set 2

Set 3

Set 4

Set 5

Set 6

Set 7

Set 8

Set 9

Set 10

Set 11

Set 12

Set 13

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The excess (equal in number) of electrons that must be placed on each of two small spheres spaced 3 cm apart, with force of repulsion between the spheres to be 10^-19N, is