First Year Physics Chapter 9 Online MCQ Test for 1st Year Physics Chapter 9 (Physical Optics)


This online test contains MCQs about following topics:

Wave Fronts - Huygen's principle - Interferance of Light Waves - Young's Double slit Experiment - Interference in Thin Films - Newton's Rings - Michelson's Interferometer - Diffraction of Light - Diffraction due to a Narrow slit - Diffraction Grating - Diffraction of X-Rays by Crystals - Polarization

FSC Part 1 Physics Ch. 9 Test

Start Physics Ch. 9 Test

FSC Part 1 Physics Chapter Wise Test
(English Medium)

MCQ's Test For Chapter 9 "Physics Fsc Part 1 Chapter 9 Online Test"

Try The MCQ's Test For Chapter 9 "Physics Fsc Part 1 Chapter 9 Online Test"

  • Total Questions17

  • Time Allowed20

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Physics Fsc Part 1 Chapter 9 Online Test

00:00
Question # 1

If the resistivity of a material is large then it is.

Question # 2

The SI unit of conductance is.

Question # 3

Maximum power is delivered to a load when internal resistance of soruce is.

Question # 4

Concept of field lines of force was introduced 

Question # 5

The sum of currents in various resistors meeting at a point of the circuit.

Question # 6

A heat sensitive resisstor is called.

Question # 7

A potentiometer can be used as to.

Question # 8

A positive charge is placed at the center of sphere of radius r, then the electric flux depends upon 

Question # 9

Which can be used as unit of energy.

Question # 10

The electric constnat of rubber is.

Question # 11

Unti of electric intensity is.

Question # 12

The vlaue of ralative parmittivity e r. for various dielectric is always.

Question # 13

Value of K depends upon

Question # 14

On moving a charge of 20 Coulomb by 2 cm. 2 J of work is done, then the potential differecne between the points is.

Question # 15

The reciprocal of resistance is known as .

Question # 16

Flux passing through a closed surface does not depend upon

Question # 17

The Kirchhoff's 2nd rule is the manifestation of law of conservation of.

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11th Class Physics Chapter 9 Test

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FSc Part 1 Physics (New Book) Chapter 9 Important MCQ's

Sr.# Question Answer
1

Electron -vold is a unit of.
B.

Energy

C.

Potential

D.

Capacitance
2

The potential gradient is a.
A.

Scalar

B.

Power

C.

Vector

D.

Energy
3

The negative of potential gradient is.
A.

Potential energy

B.

Electric field intensity

C.

Elelctromotive force

D.

Electrostataic force
4

Algebraic sum of current meeting at a point is zero is a statement of.
A.

Kirchhoff's 1st law

B.

Faraday's law

C.

Ampere's law

D.

None
5

A uniform electric field is represented by a set of lines which are.
A.

Parallel and equally spaced

B.

Converging

C.

Diverging

D.

Circular
6

The electric field present inside ahollow charged sphere is.
A.

Zero

B.

Maximum

C.

Constant

D.

Variable
7

An electric field can deflect.
A.

Charge dparticles

B.

Neutrons

C.

X-rays

D.

Beta Rays
8

1.6 x 10-19  J is always equal to.
A.

1 farad

B.

1 coulomb

C.

Newton 

D.

Electron -volt
9

The sum of currents in various resistors meeting at a point of the circuit.
A.

Equals to the total current

B.

Exceed the totla current

C.

Less than total current

D.

None of above
10

A heat sensitive resisstor is called.
A.

Thermistor

B.

Variable resistor

C.

Fixed resistor

D.

None

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  • zainab nawaz

    zainab nawaz

    08 Apr 2018

    great !!!!

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  • Fatima

    Fatima

    01 Dec 2017

    Idk

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    ALI HAMZA

    27 May 2017

    good job

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