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

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MDCAT Physics Chapter 7 Light Online Test

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Question # 1

Snell's Law is defined as

Question # 2

Which of the following cannot be polarized?

Question # 3

The property of light which makes light possible to be transmitted into inaccessible place is

Question # 4

The least distance of distinct vision for a normal eye is

Question # 5

The limit of which a microscope can be used to resolve details of an object, demands

Question # 6

An object is placed between the focus and the optical center of the convex lens. The image formed is

Question # 7

The phenomenon of polarization proves that the light waves are

Question # 8

The cause of mirage observed in desert is

Question # 9

In Michelsion's interferometer, if 'm' number of fringes are passed in front of a reference point when the moveable mirror is moved a distance L, then

Question # 10

The final image obtained by astronomical telescope is

Question # 11

To get higher magnification we must use

Question # 12

By which principle we can locate the position of new wavefront after a later time?

Question # 13

Bending of light around sharp edges is known as

Question # 14

Repeaters are the devices which regenerate the signals and are placed at about

Question # 15

When an image formed by the objective lies at the focus of both the objective and the eye-piece, the telescope is said to be in

Question # 16

For single slit diffraction the first minimum occurs when

Question # 17

 In the phenomenon of interference, the bright and dark fringes are of

Question # 18

If the red light is replaced by blue light illuminating the object in a microscope the resolving power of the microscope

Question # 19

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

Question # 20

The medium in which speed of light is the same in all directions is called:

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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.

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MCAT Physics Chapter 7 Important MCQ's

Sr.# Question Answer
1 X-rays is a type of electron magnetic radiations of much shorter wavelengths of the order of
A. 10-8 m
B. 10-9 m
C. 10-10 m
D. 10-12 m
2 Characteristics of optic fibre is/are
A. Much thineer
B. Light weight
C. Extremely wide bandwidth
D. All of these
3 Zero order image formed by the grating when the angle the along the direction of normal to grating is
A. Zero
B. 90o
C. 180o
D. None of these
4 In YDS experiment, at the center of screen is formed a:
A. Dark fringe
B. Bright fringe
C. No fringe at all
D. None of these
5 A compound microscopes consists of objective of
A. Very short focal length
B. Large focal length
C. Very large focal length
D. None of these
6 A compound microscope is consists of an eye piece  of focal length
A. Short
B. Very short
C. Large
D. Very large
7 Identify the incorrect statement
A. The distance between the objective and eye-piece is 16.02 cm
B. The angular magnification of the planet is 800
C. The image of the planet is inverted
D. The objective is larger than the eye-piece
8 The study of atomic structure of crystals by X-rays was initiated by W.H.. Bragg and W.L. Bragg in
A. 1920
B. 1926
C. 1910
D. 1914
9 2 d sin θ = nλ can be used to determine the
A. Inter planar spacing
B. Wavelength
C. Incident angle
D. All of these
10 In electromagnetic waves electric and magnetic field ar
A. Parallel
B. Antiparallel
C. Perpendicular
D. Sometimes parallel sometimes perpendicular

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