In a modified YDSE, monochromatic uniform and parallel beam of light of wavelength 6000A0 and intensity 10πW/m2 is incident normally on two circular apertures A and B of radii 1 mm and 2 mm respectively. Find the ratio of the intensity of the two sources IBIA?

AI Mentor

Check Your IQ

Free Expert Demo

Try Test

Courses

Dropper NEET Course Dropper JEE Course Class - 12 NEET Course Class - 12 JEE Course Class - 11 NEET Course Class - 11 JEE Course Class - 10 Foundation NEET Course Class - 10 Foundation JEE Course Class - 10 CBSE Course Class - 9 Foundation NEET Course Class - 9 Foundation JEE Course Class -9 CBSE Course Class - 8 CBSE Course Class - 7 CBSE Course Class - 6 CBSE Course

Offline Centres

In a modified YDSE, monochromatic uniform and parallel beam of light of wavelength 6000A⁰ and intensity $(\frac{10}{π}) W / m^{2}$ is incident normally on two circular apertures A and B of radii 1 mm and 2 mm respectively. Find the ratio of the intensity of the two sources $[\frac{I_{B}}{I_{A}}]$ ?

see full answer

Your Exam Success, Personally Taken Care Of

1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.

An Intiative by Sri Chaitanya

answer is 4.

(Unlock A.I Detailed Solution for FREE)

Best Courses for You

JEE

NEET

Foundation JEE

Foundation NEET

CBSE

Detailed Solution

Intensity of source is directly proportional proportional to size of the apertures

${I∝r}^{2} \Rightarrow \frac{I_{B}}{I_{A}} = {(\frac{2}{1})}^{2} = \frac{4}{1}$

Watch 3-min video & get full concept clarity

courses

No courses found

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Online Course for IIT JEE

Best Online Course for NEET

Best Online Course for CBSE

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Get Expert Academic Guidance – Connect with a Counselor Today!