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

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

Physics Fsc Part 1 Chapter 9 Online Test

00:00
Question # 1

The electric current may be caused due to.

Question # 2

If chargeis mvoed against the electric field, it will gain

Question # 3

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

Question # 4

The electric constnat of rubber is.

Question # 5

An electric field can deflect.

Question # 6

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

Question # 7

Electric force as compared to gravitational force is.

Question # 8

SI Unit of EMF is.

Question # 9

The electric field created bypositive point charge is.

Question # 10

Flux passing through a closed surface does not depend upon

Question # 11

To eliminate stray electric field interference, circuits of sensitive electonic devices are enclosed in.

Question # 12

Range of electric force is.

Question # 13

Internal resistanc and e.m.f of a cell can be determined by an instrument.

Question # 14

Which electricla quantity has the same untis as electromotive force.

Question # 15

The algebraic sum of potential chagnes for a complete circuit is zero it is the statement of.

Question # 16

Electric bulb does not obey Ohm's law becasue 

Question # 17

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

Prepare Complete Set Wise Chapter 9 "Physics Fsc Part 1 Chapter 9 Online Test" MCQs Online With Answers


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9th Chapter

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

Internal resistanc and e.m.f of a cell can be determined by an instrument.

A.

CRO

B.

AVO Meter

C.

Botha CRO and AVO meter

D.

Potentiometer

2

The negative of potential gradient is.

A.

Potential energy

B.

Electric field intensity

C.

Elelctromotive force

D.

Electrostataic force

3

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

A.

Mass

B.

Charge

C.

Momentum

D.

Energy

4

Which of the following has a positive temperatur coeffiicent. 

A.

Iron

B.

Carbon

C.

Silicon

D.

Germanium

5

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

6

The electric resistance of a metal

A.

Increase with the increase of temperature 

B.

Decrease with increase of temperature

C.

Indpendent of temperature

D.

Convert Mechanicla energy into heat energy

7

A potentiometer can be used as to.

A.

Determine E.M.F. of a cell

B.

Campare e.em.f s.

C.

measrue accurate value of current

D.

All of above

8

If the source of e.m.f. is gtraversed from negative to positive termina, the potential change is.

A.

Positive

B.

Negative

C.

Zero

D.

Constant

9

Which can be used as unit of energy.

A.

watt sec

B.

Nm-1

C.

VC-1

D.

VA

10

Electric flux is a

A.

Scalar Quantitiy

B.

Vector Quantity

C.

Base Quantity

D.

None

Test Questions

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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

    ALI HAMZA

    27 May 2017

    good job

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