Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • Medical
  • In an interference pattern by two identical slits, intensity of central maxima is . If one slit is clo

In an interference pattern by two identical slits, intensity of central maxima is \mathrm{I}. If one slit is closed, intensity of central maxima changes to \mathrm{I}_{0}. Then \mathrm{I} and \mathrm{I}_{0}  are related by

Option: 1

\mathrm{I=I_{0}}


Option: 2

\mathrm{I}=2 \mathrm{I}_{0}


Option: 3

I=3 \mathrm{I}_{0}


Option: 4

\mathrm{I=4 I_{0}}


Answers (1)

best_answer

\mathrm{I_{1}=I_{2}=a^{2} }

\mathrm{I_{\text {max. }}=(a+a)^{2}=4 a^{2}=1 }

If one slit is closed,

Intensity, \mathrm{\mathrm{I}_{0}=(\mathrm{a})^{2} }

\mathrm{\therefore \frac{\mathrm{I}}{\mathrm{I}_{0}}=\frac{4 \mathrm{a}^{2}}{\mathrm{a}^{2}}=4 \text { or } \mathrm{I}=4 \mathrm{I}_{0} }

Posted by

Rakesh

View full answer

NEET 2024 Most scoring concepts

    Just Study 32% of the NEET syllabus and Score up to 100% marks

Similar Questions

Trending Articles/News

anam-khan

Bihar NEET UG 2024 stray vacancy seat allotment result tomorrow; confirm admission till December 29
anam-khan

Bihar NEET UG 2024 special stray vacancy round 3 choice-filling deadline today; allotment on December 27
anam-khan

Bombay HC grants admission to MBBS aspirant in Maharashtra college through supernumerary seat

Latest Question