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

A usual way to obtain a plane wave is to place point source of light at the focus of a

Question # 2

The object is placed at the principle focus of a simple microscope if the focal length of the lens is 2cm what is the magnifying power of the microscope

Question # 3

Huygen's wave front which sends out secondary wavelets with a speed equal to

Question # 4

The index of refraction of diamond is 2.0 velocity of light in diamond in m/s is

Question # 5

The magnification of a simple microscope of focal length 5cm is

Question # 6

The bright fringes are termed as

Question # 7

Which one of the following waves cannot be polarized

Question # 8

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

Question # 9

When an image is placed at the focal length of the eye piece, the final image formed at

Question # 10

Light is a type of energy which produces sensation of

Question # 11

In YDS experiment, data given isλ=500 nm, d=1 mm, L=100cm,∆y come out to be:

Question # 12

Resolving power of a telescope depends on:

Question # 13

When a plane polarized light is passed through certain crystals they

Question # 14

Light traveling through vacuum enters water which characteristic of light does not charge

Question # 15

How many phone calls can be carried by single mode step index fibre

Question # 16

Sky seems blue due to

Question # 17

If 'd' 'm' and fringe spacing ΔY are known, the interference effect due to light of λ

Question # 18

X-ray diffraction has been very useful in determining structure of

Question # 19

While viewing a distant object with a telescope suddenly a housefly sits on objective lens.The correct statement is that

Question # 20

Sunset makes sky appears reddish because of:

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 When the source of light is at very large distance, the shape of wavefront is:
A. Spherical
B. Cylindrical
C. Plane
D. None of these
2 The setting of Newton's rings is
A. A Plano convex lens and the plane glass plate
B. A Plano convex lens and simple glass sheet
C. A Plano convex lens (long focal length) and the plane of glass plate
D. None of these
3 The light from the sun reaches to earth with wavefronts
A. Spherical
B. Cylindrical
C. Plane
D. None of these
4 In which situation does diffraction occur?
A. a wave bounces back from a surface
B. a wave meets another wave to produce a new wave
C. a wave passes from one medium into another
D. a wave passes through an aperture
5 Which phenomenon of light takes place in Young's double-slit experiment?
A. polarization of light
B. diffraction of light
C. interference of light
D. reflection of light
6 If we know the refractive index of glass, speed v of light in the glass can be found by
A. v = c n
B. v = c/n
C. v = n/c
D. None of these
7 Spherical aberration can be reduced by using
A. Convex lens
B. All the portions of the lens
C. Central portion of the lens
D. Upper portion of the lens
8 The property of light which does not change with the nature of the medium is
A. Frequency
B. Amplitude
C. Wavelength
D. None of these
9 A compound microscope is consists of
A. One convex lens
B. Two convex lenses
C. Two concave lenses
D. None of these
10 In Michelson's interferometer , the plates are placed in front of incident ray at an angle of:
A. 45o
B. 60o
C. 90o
D. 120o

Test Questions

Is this page helpful?