Flag Wave Optics> A monochromatic light source of wavelengt...
question mark

A monochromatic light source of wavelength x is placed at S. Three slits S1, S2and S3 are equidistant from the source S and the point P on the screen.S1P - S2P = x/6 and S1P - S3P = 2x/3. If I be the intensity at P when only one slit is open. What is the intensity at P when all the three slits are open?

src=file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/moz-screenshot.png

Aditi Chauhan , 11 Years ago
Grade 10
anser 1 Answers
Kunal Seernani

Last Activity: 6 Years ago

In my opinion answer should be 1I as phase diff between s2 and s3 is pi. Hence only intensity will be by slit s1 which is I.

star
LIVE ONLINE CLASSES

Prepraring for the competition made easy just by live online class.

tv

Full Live Access

material

Study Material

removal

Live Doubts Solving

assignment

Daily Class Assignments