Embibe Experts Solutions for Chapter: Interference and Diffraction, Exercise 1: Exercise 1

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Embibe Experts Physics Solutions for Exercise - Embibe Experts Solutions for Chapter: Interference and Diffraction, Exercise 1: Exercise 1

Attempt the practice questions on Chapter 21: Interference and Diffraction, Exercise 1: Exercise 1 with hints and solutions to strengthen your understanding. Physics Crash Course MHT-CET solutions are prepared by Experienced Embibe Experts.

Questions from Embibe Experts Solutions for Chapter: Interference and Diffraction, Exercise 1: Exercise 1 with Hints & Solutions

EASY
MHT-CET
IMPORTANT

Two light rays having the same wavelength in vacuum are in phase initially. Then, the first ray travels a path Ll through a medium of refractive index μ1 while the second ray travels a path L2 through a medium of refractive index μ2. The two waves are then combined to observe interference. The phase difference between the two waves is

MEDIUM
MHT-CET
IMPORTANT

When a plastic thin film of refractive index 1.45 is placed in the path of one of the interfering waves then the central fringe is displaced through the width of five fringes. The thickness of the film, if the wavelength of light is 5890 A, will be

MEDIUM
MHT-CET
IMPORTANT

The path difference between two interfering waves at a point on the screen is λ6. The ratio of intensity at this point and that at the central bright fringe will be (Assume that intensity due to each slit in same)

EASY
MHT-CET
IMPORTANT

The path difference between two interfering waves at a point on screen is 171.5 times the wavelength. If the path difference is 0.01029 cm. Find the wavelength.

EASY
MHT-CET
IMPORTANT

In a Fresnel bi-prism experiment, the two positions of lens give separation between the slits as 16 cm and 9 cm, respectively. What is the actual distance of separation?

EASY
MHT-CET
IMPORTANT

What is the effect on Fresnel's bi-prism experiment when white light is used?

EASY
MHT-CET
IMPORTANT

A single slit of width 0.1 mm is illuminated by parallel light of wavelength 6000 A, and diffraction bands are observed on a screen 40 cm from the slit. The distance of third dark band from the central bright band is.

EASY
MHT-CET
IMPORTANT

In a single slit diffraction pattern