Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • Engineering
  • The diffraction effects in a microscopic specimen become important when the separation between two points isOption: 1 much greater than the wavelengt

The diffraction effects in a microscopic specimen become important when the separation between two points is

Option: 1

much greater than the wavelength of light used. 


Option: 2

much less than the wavelength of light used.


Option: 3

comparable to the wavelength of light used.


Option: 4

independent of the wavelength of light used.


Answers (1)

best_answer

When the wavelength of light used is comparable with the separation between two points, the image of the object will be a f diffraction pattern whose size will be

\mathrm{\theta=\frac{1.22 \lambda}{\mathrm{D}}}

\mathrm{\text { Where } \lambda=\text { wavelength of light used }}

\mathrm{D=\text { diameter of the objective }}

Two objects whose images are closer than this distance, will not be resolved.

Posted by

chirag

View full answer

JEE Main high-scoring chapters and topics

Study 40% syllabus and score up to 100% marks in JEE

Similar Questions

Trending Articles/News

anam-khan

JEE Main 2026: JCECEB invites fresh applications for Jharkhand state merit list correction

Latest Question