MDCAT Physics Chapter 7 online mcq test with answers for chapter 7 (Current Electricity)

MCQ's Test For MDCAT Physics Chapter 7 Light Online Test

Try The MCQ's Test For MDCAT Physics Chapter 7 Light Online Test

Total Questions20
Time Allowed20

Start Test Download PDF

MDCAT Physics Chapter 7 Light Online Test

00:00

Question # 1

Optic fibers are related with

Communication A
Light B
Computer C
None of these D

Question # 2

In Young s double slit experiment if we use white light then

Colored fringes will be observed A
Bright fringes will be observed B
Alternate dark and bright fringes will be observed C
No interference fringes will be seen D

Question # 3

For incident angles equal or greater than the critical angle the glass air boundary will act as a

Convex mirror A
Concave mirror B
Mirror C
None if them D

Question # 4

Michelsion devised the Michelson's interferometer in

1981 A
1891 B
1851 C
1881 D

Question # 5

The fibre core has constant refractive index such as

1.48 A
1.5 B
1.52 C
1.56 D

Question # 6

The waves produced in a stretched string are called

Stationary waves A
Mechanical waves B
Transverse mechanical waves C
None of these D

Question # 7

Which part of the spectrum is most visible?

Red A
Violet B
Yellow C
Yellow-green D

Question # 8

Multimode step index fibre has a core of relatively larger diameter such is

125 μm A
175 μm B
50 μm C
100 μm D

Question # 9

In YDS experiment using white light

Colored fringes will be obtained A
No fringes will be observed B
Alternative bright and dark fringes will be seen C
None of these D

Question # 10

Optical fibres are of

Five type A
Two type B
Three type C
None of these D

Question # 11

In Young s experiment the distance between two adjacent fringes for blue light is than that for green light

Lesser A
Greater B
Equal C
Lesser if distance between source and screen is large D

Question # 12

Michelson's interferometer is an instrument used to measure the distance with

Precision A
High precision B
Extremely high precision C
None of these D

Question # 13

A lens of 2 cm focal length is to be used as a magnifying glass. Its magnification is

13.5 A
12.5 B
0.5 C
2.5 D

Question # 14

The length of the standard metre measured by Michelsion's interferometer comes out to be

1,553, 163.5 wavelength A
1553.5 wavelength B
155316.5 wavelength C
none of them D

Question # 15

When two lights waves travelling in the same direction are in phase at any point, they producing

constructive interference A
destructive interference B
dispersion C
polarization D

Question # 16

If 5000 lines per cm are ruled on different on a diffraction grating then the slit spacing will be

5 x 10^-3A° A
2 x 10^-4A° B
5 x 10^-5A° C
2 x 10⁴A° D

Question # 17

A normal to the waves front showing direction of propagating of wave is called

Photon A
Particle B
Ray C
Line D

Question # 18

A thin layer of oil on the surface of water looks colored due to:

Diffraction of light A
Reflection of light B
Dispersion of light C
Interference effect of light D

Question # 19

When light passes through a tourmaline crystal, it becomes

plane polarized A
directly polarized B
un-polarized C
spherically polarized D

Question # 20

Newton's rings are:

Rectangular A
Spherical B
Concentric circles C
None of these D

Submit

Prepare Complete Set Wise MDCAT Physics Chapter 7 Light Online Test MCQs Online With Answers

Set 1

20 Questions
Start
Set 2

20 Questions
Start
Set 3

20 Questions
Start
Set 4

20 Questions
Start
Set 5

20 Questions
Start
Set 6

20 Questions
Start
Set 7

20 Questions
Start
Set 8

20 Questions
Start
Set 9

20 Questions
Start
Set 10

20 Questions
Start
Set 11

20 Questions
Start
Set 12

20 Questions
Start
Set 13

20 Questions
Start
Set 14

20 Questions
Start
Set 15

20 Questions
Start
Set 16

20 Questions
Start
Set 17

20 Questions
Start
Set 18

20 Questions
Start
Set 19

20 Questions
Start
Set 20

20 Questions
Start
Set 21

20 Questions
Start
Set 22

20 Questions
Start
Set 23

20 Questions
Start
Set 24

20 Questions
Start
Set 25

20 Questions
Start
Set 26

20 Questions
Start
Set 27

20 Questions
Start
Set 28

20 Questions
Start
Set 29

20 Questions
Start
Set 30

20 Questions
Start
Set 31

20 Questions
Start
Set 32

20 Questions
Start
Set 33

20 Questions
Start
Set 34

20 Questions
Start
Set 35

20 Questions
Start
Set 36

20 Questions
Start
Set 37

20 Questions
Start
Set 38

20 Questions
Start
Set 39

9 Questions
Start

Latest Educational News Stories

Pakistan's Largest Database of Colleges and Universities

BS Programs

University Past Papers

University Results

Exam Results 2024

Study Abroad Programs and Opportunities for Pakistani Students

MDCAT Physics Chapter 7 MCQ Test With Answer for (Light )

MCQ's Test For MDCAT Physics Chapter 7 Light Online Test

MDCAT Physics Chapter 7 Light Online Test

Optic fibers are related with

In Young s double slit experiment if we use white light then

For incident angles equal or greater than the critical angle the glass air boundary will act as a

Michelsion devised the Michelson's interferometer in

The fibre core has constant refractive index such as

The waves produced in a stretched string are called

Which part of the spectrum is most visible?

Multimode step index fibre has a core of relatively larger diameter such is

In YDS experiment using white light

Optical fibres are of

In Young s experiment the distance between two adjacent fringes for blue light is than that for green light

Michelson's interferometer is an instrument used to measure the distance with

A lens of 2 cm focal length is to be used as a magnifying glass. Its magnification is

The length of the standard metre measured by Michelsion's interferometer comes out to be

When two lights waves travelling in the same direction are in phase at any point, they producing

If 5000 lines per cm are ruled on different on a diffraction grating then the slit spacing will be

A normal to the waves front showing direction of propagating of wave is called

A thin layer of oil on the surface of water looks colored due to:

When light passes through a tourmaline crystal, it becomes

Newton's rings are:

Prepare Complete Set Wise MDCAT Physics Chapter 7 Light Online Test MCQs Online With Answers

Set 1

Set 2

Set 3

Set 4

Set 5

Set 6

Set 7

Set 8

Set 9

Set 10

Set 11

Set 12

Set 13

Set 14

Set 15

Set 16

Set 17

Set 18

Set 19

Set 20

Set 21

Set 22

Set 23

Set 24

Set 25

Set 26

Set 27

Set 28

Set 29

Set 30

Set 31

Set 32

Set 33

Set 34

Set 35

Set 36

Set 37

Set 38

Set 39

Top Scorers Of MDCAT Physics Chapter 7 Light Online Test MCQ`s Test

Test Questions

Is this page helpful?