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

Huygen's principle is used to study the

Question # 2

A point on the surface of the mirror where principle axis meets is called

Question # 3

Which is having minimum wavelength?

Question # 4

In Multimode step index fibre the refractive index from its centre to the boundary is

Question # 5

Which effect provides direct experiment evidence that light is a transverse rather than a longitudinal,wave motion?

Question # 6

Mirage is a phenomenon due to

Question # 7

A diffraction pattern is obtained using a beam of red light What will happen if the red light is replaced by blue light?

Question # 8

If plane polarized light is incident on the second sheet of Polaroid, the light emitted is full light when their axes are

Question # 9

The phenomenon of diffraction also contains the phenomenon of

Question # 10

One angshom is equal to?

Question # 11

In Bragg's Equation 2d sin θ = nλ, where 'n' is

Question # 12

Multi-mode step index fibre index fibre is used to send

Question # 13

The image of an object 5 mm length is only 1 cm high. The magnification of the lens is

Question # 14

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

Question # 15

Michelson's interferometer is an instrument that is capable of measuring distance with

Question # 16

The optical resolution of microscope or a telescope tells us how close together, the two point sources of light can be so that they are still seen as two separate sources

Question # 17

Which of the following light move faster in water

Question # 18

Near and far points of a healthy human eye respectively are

Question # 19

Diffraction of X-ray by crystals show that

Question # 20

An object is placed at a distance of f/2 from a convex lens.The Image will be

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 Diffraction effect is
A. More for a round edge
B. More for a sharp edge
C. Less for a sharp edge
D. None of these
2 In Michelsion's interferometer the path difference is varied by moving
A. compensatory plate
B. moveable mirror
C. fixed mirror
D. telescope
3 The ratio of the diameter of two convex lenses is the ratio of their focal lengths
A. Greater than
B. Less than
C. Equal to
D. None
4 In compound microscope the focal length of eye piece is
A. Large
B. Small
C. Same as objective
D. None of these
5 According to the Huygen's principle, the secondary wavelets propagate in the forward direction with a speed equal to
A. speed of wave motion
B. speed of medium
C. speed of electrons
D. speed of protons
6 The diameter of an optical fibre with its protective case may be typically
A. 7.62 cm
B. 67.62 mm
C. 6.0 mm
D. 90 mm
7 Michelesion's interferometer is an instrument usually used to measure
A. intensity of light
B. speed of light
C. wavelength of light
D. dispersion of light
8 In case of destructive interference of two waves, the amplitude of the resultant wave will be ______ either of the waves
A. Greater then
B. Smaller then
C. Equal to
D. None of these
9 Star twinkle due to
A. The fact that they do not emit light continously
B. The refractive index of earth's atmosphere fluntuates
C. The star's atmosphere absorbs its light intermittently
D. None of these
10 The magnifying power of an instrument is expressed in
A. Radians
B. Degrees
C. No units
D. None of these

Test Questions

Is this page helpful?

Share your comments & questions here

Guest

  • No comments yet. Be the first to comment!