Diffraction, Other Engineering

Assignment Help:

Q. What do you mean by diffraction? Distinguish between Fresnel's and Fraunhofer's classes of diffraction.

Ans. The phenomena of diffraction in case of light was first observed by Grimaldil. According to this phenomenon when a obstacle is placed is path of lighr, the light waves bends around the obstacle and enter in the region of the geometrical shadow of the obstacle, is called diffraction of light. In other words, the deviation of light from its rectilinear propagation is called diffraction.

Diffraction of waves depends on the size of obstacle wavelength of waves.

When slit width is comparable to the wavelength of light, there is almost total diffraction condition.

 

 


Related Discussions:- Diffraction

Heat exchanger designing, How to design heat exchanger project from aromati...

How to design heat exchanger project from aromatics from shale gas transport phenomena, CHE 306

Welding techniques - plasma arc welding (paw), Plasma Arc Welding (PAW) is...

Plasma Arc Welding (PAW) is a special form of gas tungsten arc welding in which constricted plasma arc is directed at the weld area. In PAW, a tungsten electrode is contained in a

Bajaj electronics company, how would you judge the potential profits of Baj...

how would you judge the potential profits of Bajaj electronics on the first year of sales to booth plastics and give your views to increase the profit?

Engineering physics, when same music is played in veena and violin , we sha...

when same music is played in veena and violin , we shall hear the sound of

Mr tiy, Hi, do u help with HYSYS assignment ?

Hi, do u help with HYSYS assignment ?

Industrial &production engneering, what type of topic or subject is gud for...

what type of topic or subject is gud for the project before the final year project

System dynamics , System Dynamics  Crucial to the development of a guid...

System Dynamics  Crucial to the development of a guidance system is an understanding of the dynamics of the system. In particular, it is necessary to understand how the acceler

Fresnel''s and fraunhofer''s classes of diffraction, Q. Distinguish between...

Q. Distinguish between Fresnel's and Fraunhofer's classes of diffraction. Show that the relative intensities of successive maxima of Fraunhofer diffraction at single slit are

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd