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

Many students feel anxious about how to prepare for the exam during the MDCAT preparation effectively. Solving MCQs is considered one of the best ways to analyze your preparation level before the commencement of the test. The students preparing for the MDCAT are informed that they can get the MCQs of chapter 7 of physics from this platform.

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

The image formed by an eyepiece of compound microscope is

Question # 2

Which of the following atoms cannot be detected by X-ray crystallography?

Question # 3

For interference to occur the two light waves should be:

Question # 4

A compound microscopes consists of objective of

Question # 5

Star twinkle due to

Question # 6

The property of bending of light around the obstacle is known is

Question # 7

The diffraction grating is used to measure

Question # 8

A line which represents the direction of travel of a wave is known as

Question # 9

The fiber of which refractive index ______ gradually as move from central core to its periphery is called ______ index fiber

Question # 10

A driver in a lake wants to signal his distress to a person sitting on the edge of the lake flashing his water proof torch He should direct the beam

Question # 11

If a glass slab is placed in the path of a converging beam of light The point of convergence of light

Question # 12

In multi-mode step index optical fibre, that layer is called cladding which has

Question # 13

Phenomenon of interference and diffraction support the:

Question # 14

The direction of a ray of light is.......to the wave front.

Question # 15

Such a surface on which all the points have the same phase of vibration is known as

Question # 16

In a diffraction fringes pattern the fringes are

Question # 17

A _____ lens is used in the apparatus to get newton's ring:

Question # 18

For interference to occur, the light coming from the two slits should

Question # 19

Which of the following is not an advantages of using optical fibres over copper cables?

Question # 20

The cause of mirage observed in deserts in bright sunlight is due to:

Submit

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


Topic Test

00:00
Submit

The answers are also available here to facilitate the students' preparation. With continuous practice, the candidates will be able to get a good score on the entry test. So after preparing for the particular chapter, solve the MCQs and learn about your preparation. Spend maximum time to improve your weak areas and then ace the test with a good score. The students can also solve the other physics chapters' MCQs for better preparation.

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

  • S
    Somaid Ali 19 - Sep - 2024 01 Min 23 Sec 20/20
  • R
    RIZWAN LIAQAT 20 - Sep - 2024 08 Min 25 Sec 20/20
  • A
    Aman Khan 23 - Sep - 2024 01 Min 07 Sec 19/20
  • S
    Sameer Ali 25 - Sep - 2024 01 Min 18 Sec 19/20
  • A
    Aliza Khan 20 - Jan - 2025 02 Min 09 Sec 18/20
  • M
    Mehak Soomro 19 - Sep - 2024 03 Min 23 Sec 18/20
  • A
    Afnan Akhtar 21 - Sep - 2024 03 Min 25 Sec 18/20
  • D
    Danish Asghar. 15 - Sep - 2024 16 Min 13 Sec 18/20
  • H
    Hassan Shaikh 21 - Nov - 2024 02 Min 37 Sec 17/20
  • S
    shaheer ahmad 03 - Oct - 2025 12 Min 10 Sec 16/20
  • S
    saba waheed 21 - Sep - 2024 03 Min 33 Sec 15/20
  • A
    Aimen Ahsan 16 - Jan - 2025 16 Min 03 Sec 15/20
  • I
    it's syeda 19 - Sep - 2024 02 Min 37 Sec 14/20
  • H
    hassan ktk 04 - Dec - 2024 16 Min 43 Sec 14/20
  • H
    Hammad Abbas 24 - Dec - 2024 16 Min 09 Sec 13/20

MCAT Physics Chapter 7 Important MCQ's

Sr.# Question Answer
1 The magnifying power of a simple microscope can be increased if we use eye piece of
A. Higher focal length
B. Smaller focal length
C. Higher diameter
D. Smaller diameter
2 Light traveling through vacuum enters water which characteristic of light does not charge
A. Velocity
B. Frequency
C. Wavelength
D. Amplitude
3 Which mode can carry more than 14 TV channels or 14000 phone cells?
A. single mod step index
B. multimode step index
C. multimode graded index
D. all of them
4 Confining the light vibrations in one plane is called:
A. Reflection of light
B. Interference of light
C. Polarization of light
D. Diffraction of light
5 The image of an object 5 mm length is only 1 cm high. The magnification of the lens is
A. 1
B. 0.2
C. 2
D. 0.1
6 A beam of light of wavelength is incident normally on a grating of element d the angle between the zero-order and first -order spectra depends on
A. λ only
B. d only
C. λ and d
D. λ d and distance of screen from the grating
7 When monochromatic light is incident, making certain angle, on a thin parallel film, the interference fringes formed are
A. straight
B. circular
C. square
D. plane
8 The time taken by light for its passage from M to m and back is
A. 2c/d
B. d/2c
C. 2d/c
D. d2/2c
9 The resolving power of a grating spectrometer is
10 To observe the phenomenon of interference of light, the light should be
A. Monochromatic
B. Phase coherence
C. Coherent sources
D. All of these

Test Questions

Is this page helpful?

Share your comments & questions here

Guest

  • No comments yet. Be the first to comment!