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


ICS Part 1 Physics
Chapter 9 Test

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

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  • Total Questions17

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Physics ICS Part 1 Chapter 9 Online Test

00:00
Question # 1

The negative of potential gradient is.

Question # 2

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

Question # 3

The SI unit of conductance is.

Question # 4

Concept of field lines of force was introduced 

Question # 5

SI Unit of EMF is.

Question # 6

The electric current may be caused due to.

Question # 7

The current through a conductor is 3.0 a when it is attached across a pontntial difference of 6.0 V. How much power is used.

Question # 8

The electric resistance of a metal

Question # 9

Current Electricity is the branch of physics which deals with electric charges.

Question # 10

A potentiometer can be used as to.

Question # 11

1.6 x 10-19  J is always equal to.

Question # 12

Nautral zone in electric field of two similar charge is region where.

Question # 13

Wheatstone bridge is used to measrue the unknown.

Question # 14

Which of the following has a positive temperatur coeffiicent. 

Question # 15

The best instrument used for teh acccurate measurement of e.m.g. of a cell is.

Question # 16

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

Question # 17

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

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9th Chapter

11th Class ICS Physics Chapter 9 Test

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

Sr.# Question Answer
1

1.6 x 10-19  J is always equal to.

A.

1 farad

B.

1 coulomb

C.

Newton 

D.

Electron -volt

2

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

A.

Mass

B.

Charge

C.

Momentum

D.

Energy

3

The electric current may be caused due to.

A.

Electrons

B.

Negative ions

C.

Positive Ions

D.

All

4

Gaussian surface is

A.

Imaginary

B.

Closed 

C.

Both a and b

D.

Real

5

Electric flux is a

A.

Scalar Quantitiy

B.

Vector Quantity

C.

Base Quantity

D.

None

6

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

A.

Energy

B.

Mass

C.

Momentum

D.

Charge

7

SI Unit of EMF is.

A.

Volt

B.

Joule

C.

Both a and b

D.

Farad

8

The electric field present inside ahollow charged sphere is.

A.

Zero

B.

Maximum

C.

Constant

D.

Variable

9

mho m-1 is the SI unit of.

A.

Conductance

B.

Conductivity

C.

Resistance

D.

Resistivity

10

Nautral zone in electric field of two similar charge is region where.

A.

Both positive and negative charges are present

B.

Equal quantity of both positive and negative charges are present

C.

An electric dipole exists

D.

No electric ifeld line passes

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