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

A heat sensitive resisstor is called.

Question # 2

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

Question # 3

If a resistor is traversed in the direction of current, the potential change is.

Question # 4

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

Question # 5

In wheatstone bridge all the four arms have equal resistanc eR. If the resistance of galvanometer arm is also R the equivalent resistance of the combination 

Question # 6

Which of the following has a positive temperatur coeffiicent. 

Question # 7

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

Question # 8

Two pont charges  A and B are separated by 10 m. If the distance between tehm is reduced to 5 m. the force exerted on each.

Question # 9

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

Question # 10

If we move away from a charge, the magnitude of electric  intensity will

Question # 11

The electric field created bypositive point charge is.

Question # 12

The SI unit of conductance is.

Question # 13

For apositive charge electic field lines are directed.

Question # 14

The redius of curvature of the path of a charged particle in a uniform magnetic field is directly proportiional to.

Question # 15

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

Question # 16

Electric lines of force are.

Question # 17

The electric resistance of a metal

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

An electric field can deflect.

A.

Charge dparticles

B.

Neutrons

C.

X-rays

D.

Beta Rays

2

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

A.

In motion 

B.

At rest

C.

Both a and b

D.

None 

3

Electric force as compared to gravitational force is.

A.

Very weak

B.

Very strong

C.

Moderately weak

D.

Infinite

4

The electric field created bypositive point charge is.

A.

Radially inward

B.

Radially outward

C.

Zero

D.

Cirular

5

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

A.

3

B.

4

C.

2

D.

5

6

Electric flux is a

A.

Scalar Quantitiy

B.

Vector Quantity

C.

Base Quantity

D.

None

7

Gaussian surface is

A.

Imaginary

B.

Closed 

C.

Both a and b

D.

Real

8

The negative of potential gradient is.

A.

Potential energy

B.

Electric field intensity

C.

Elelctromotive force

D.

Electrostataic force

9

Wheatstone bridge is used to measrue the unknown.

A.

Resistance

B.

Current

C.

Voltage

D.

None

10

The electric current may be caused due to.

A.

Electrons

B.

Negative ions

C.

Positive Ions

D.

All

Test Questions

Is this page helpful?