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• CBSE×
• Class 12 Science×
• Physics×
• Wave Optics×
• Interference Of Light×

# Interference Of Light Free Doubts and Solutions

## Question 15

Asked by ritikabehera01 20th February 2019, 9:56 AM

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## In young double slit experiment, slit with ratio is 3:2 then find out the ratio of the maximum and minimum intensity of interference of light.

Asked by sparbin0019 25th January 2019, 9:21 AM

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## detailed expression of young double slit experiment and derivation of fringe width

Asked by vinodjoshi112233 22nd October 2017, 7:25 PM

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## If the two slits in Young's double slit experiment have width ratio 4:1, deduce the ratio of the intensity of maxima and minima in the interference pattern? PLEASE EXPLAIN THE ANSWER

Asked by modi72879 14th October 2017, 1:18 PM

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## Kindly answer to this question with proper explanation with diagram.

Asked by Varsneya Srinivas 3rd October 2017, 1:47 PM

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## What happen when monochromatic light is replaced by white light?how does S2P-S1P =LAMBDA /2 According to ncert example?

Asked by bijuaylara111 20th August 2017, 10:25 PM

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## what happens to interference pattern in young doble slit experiment ,if the main source is not on central line

Asked by Rzainabafra - 13th March 2017, 12:58 PM

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## 1.what are the coherent sources?write the condition for the sustained interference pattern.also draw the intensity v/s path difference curve? 2.find the condition for constructive and destructive interference .how does the intensity depend on the width of slit? 3.find the expression for the fringe width .what is the effect on the fringe width if the whole apparatus ydse is completely immersed in aliquid of refractive indexU

Asked by mahamood.iphone 22nd December 2015, 12:24 PM

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## Write the important characteristic features by which the interference can be distinguished from the observed diffraction pattern.                                                                                       OR Explain the basic differences between the construction and working of a telescope and a microscope.

Asked by Topperlearning User 8th July 2015, 1:34 PM

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## A  beam of light consisting of 2 wavelengths , 650 nm  and 520 nm is used to obtain interference in YDSE . If bright fringes due to both the wavelengths coincide at any point P then least distance of P from central maxima is (slit separation is 2 mm and distance b/w slits and screen is 1.2 m) 1) 1.56 mm 2) 2.36 mm 3) 3 mm 4) 1.8 mm Please explain the answer in detail.

Asked by Kb Aulakh 25th April 2015, 6:10 PM

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## In young'"s experiment the two pin holes s1 and s2 are close to each other?     What are interfering waves?         How is (s2p)2-(s1p)2=2xd

Asked by Parinita Dolly 9th January 2015, 7:10 PM

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## What happens to the interference if the sources have same frequency and stable phase difference

Asked by Parinita Dolly 8th January 2015, 6:45 PM

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## the two slits at distance of 1 mm are illuminated by a light of wavelength 6.5*10^-7 m .the interference fringes are observed on a screen placed on 1m.find the distance btw 3rd dark fringe and 5th bright fringe.

Asked by kvunni hj 29th December 2014, 9:40 PM

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## Show that interference involves only redistribution of energy

Asked by Akshya Achu 28th September 2014, 10:07 AM

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## Please explain me the difference between superposition and interference

Asked by Alekhya K 1st July 2014, 6:43 PM

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## Describe Young's double slit experiment to produce interference pattern due to a monochromatic source of light. Give  the expression for the fringe width.

Asked by Topperlearning User 12th June 2014, 1:43 PM

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## In a Young's double slit experiment, the slits are 0.2 mm apart and the screen is 1.5 cm away.It is observed that the distance between the central bright fringe and fourth dark fringe is 1.8 cm.Find the wavelength of light used.

Asked by Topperlearning User 12th June 2014, 12:59 PM

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## The slits in Young's double slit experiment are illuminated by two different sodium lamps emitting light of same wavelength. Will you observe any interference pattern?

Asked by Topperlearning User 12th June 2014, 12:45 PM

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## Discuss the condition for sustained interference

Asked by Topperlearning User 12th June 2014, 12:37 PM

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## In a Young's double slit experiment, the interval between the slits is 0.200 mm.For the light of wavelength 6000 A0, interference fringes are formed on a screen at a distance of 0.800 m. a) what is the distance of second dark fringe from the central fringe? b) What is the distance of second bright fringe from the central fringe?

Asked by Topperlearning User 12th June 2014, 12:23 PM

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## What will be the effect on the interference fringes obtained in Young's double slit experiment if the monochromatic light is replaced by white light source?

Asked by Topperlearning User 12th June 2014, 10:32 AM

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## State the essential condition for observing interfernce of light.Two slits in Young's double slit experiment are illuminated by two different sodium lamps emitting light of the same wavelength. Why is no interference pattern observed?

Asked by Topperlearning User 11th June 2014, 3:29 PM

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## How does the fringe width of interference fringes change, when the whole apparatus of Young's experiment is kept in a liquid of refractive index 1.3?

Asked by Topperlearning User 4th June 2014, 1:23 PM

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## In Young's double slit experiment, the source gives out white light. One slit is covered with the red filter and the other one with the blue filter. Discuss about the nature of interference.

Asked by Topperlearning User 4th June 2014, 1:23 PM

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## Is it true that both diffraction and interference are involved in Young's double slit experiment?

Asked by Topperlearning User 4th June 2014, 1:23 PM

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## The phase difference between two light waves emerging from the slits of Young’s experiment is  radians. Will the central fringe be bright or dark?

Asked by Topperlearning User 4th June 2014, 1:23 PM

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## Why is Interference pattern not detected when the two coherent sources are far apart?

Asked by Topperlearning User 4th June 2014, 1:23 PM

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## In Young's double slit experiment, the distance between the slit is kept smaller than the wavelength of the light. What is the effect?

Asked by Topperlearning User 4th June 2014, 1:23 PM

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## How is phase difference related to path difference?

Asked by Topperlearning User 4th June 2014, 1:23 PM