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

Value of dielectric consgtant  e r for water is

Question # 2

The relative permittivity of free speace has the value equal to.

Question # 3

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

Question # 4

A potentiometer can be used as to.

Question # 5

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

Question # 6

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

Question # 7

A wheatstone bridge consts of ......resistors.

Question # 8

The negative of potential gradient is.

Question # 9

Range of electric force is.

Question # 10

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

Question # 11

If the vector area is parallel to the field lies, then electric flux is.

Question # 12

The reciprocal of resistance is known as .

Question # 13

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

Question # 14

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 # 15

If chargeis mvoed against the electric field, it will gain

Question # 16

The electric field created bypositive point charge is.

Question # 17

mho m-1 is the SI unit of.

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


Topic Test

00:00
9th Chapter

11th Class Physics Chapter 9 Test

Top Scorers Of Chapter 9 "Physics Fsc Part 1 Chapter 9 Online Test" MCQ`s Test

  • Z
    Zainab Zahid 05 - Jan - 2025 01 Min 05 Sec 17/17
  • A
    Abiha arooj 08 - Jan - 2025 01 Min 19 Sec 17/17
  • A
    Anas Shakeel 08 - Jan - 2025 02 Min 18 Sec 17/17
  • A
    ABDUL HANNAN 11 - Jan - 2025 03 Min 10 Sec 17/17
  • A
    AMNA MUFTI 07 - Jan - 2025 01 Min 11 Sec 16/17
  • U
    Umair Hassan 07 - Jan - 2025 01 Min 25 Sec 16/17
  • T
    Tootsie Xz 18 - Jan - 2025 01 Min 51 Sec 16/17
  • H
    Home Cooking 28 - Nov - 2024 02 Min 05 Sec 16/17
  • S
    Saad Ali 12 - Jan - 2025 02 Min 16 Sec 16/17
  • M
    Muhammad Mubashir Attari 07 - Jan - 2025 02 Min 27 Sec 16/17
  • W
    ways of thinking 15 - Jan - 2025 03 Min 11 Sec 16/17
  • R
    Ridanoor Ridanoor 31 - Oct - 2024 03 Min 14 Sec 16/17
  • L
    laiba arshad 06 - Jan - 2025 05 Min 09 Sec 16/17
  • M
    M Ahmad Tariq 08 - Jan - 2025 01 Min 22 Sec 15/17
  • H
    Haider Ali 04 - Dec - 2024 01 Min 38 Sec 15/17

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

Sr.# Question Answer
1

The electric field created bypositive point charge is.

A.

Radially inward

B.

Radially outward

C.

Zero

D.

Cirular

2

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

A.

The radius of the sphere

B.

Quantity of charge

C.

The intensity of the electric field

D.

All of the above

3

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

A.

Less than load

B.

Equal the load resistance

C.

Greater than the load resistance

D.

Does not depend on load resistance

4

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

A.

potentiometer

B.

Wheatstone bridge

C.

Ammeter

D.

Voltmeter

5

The SI unit of conductance is.

A.

mho -meter

B.

ohm

C.

mho

D.

moh meter

6

If chargeis mvoed against the electric field, it will gain

A.

Potential energy

B.

Kinetic energy

C.

Electric potential energy

D.

Mechanical energy

7

Ohm's law can be expressed as.

A.

I = VR

B.

R = IV

C.

V = RI

D.

V = I/R

8

For apositive charge electic field lines are directed.

A.

Towards charge

B.

Away from charge

C.

Botha a and b

D.

None

9

Electric lines of force are.

A.

Real

B.

Imaginary

C.

Complex

D.

None of these

10

The relative permittivity of free speace has the value equal to.

A.

1.0 

B.

1.006

C.

78.5

D.

2.1

Test Questions

Is this page helpful?

Share your comments & questions here

Guest
  • zainab nawaz

    zainab nawaz

    08 Apr 2018

    great !!!!

    Like
    Reply
  • Fatima

    Fatima

    01 Dec 2017

    Idk

    Like
    Reply
  • ALI HAMZA

    ALI HAMZA

    27 May 2017

    good job

    Like
    Reply