Question

5. Two monochromatic and coherent waves interfere at a point, and their path difference is 6...

5. Two monochromatic and coherent waves interfere at a point, and their path difference is 6 m. Calculate the highest possible wavelength for constructive interference:

(a) 3 m

(b) 6 m

(c) 12 m

(d) 24 m

0 0
Add a comment Improve this question Transcribed image text
Answer #1

For constructive interference, path difference between two waves is m* λ,

Where m = 1, 2, 3,

If Path Difference = 6 m
For Highest possible wavelength, m = 1
P.D = m* λ
6 m = 1 * λ
λ = 6 m

Correct option - (b)

Add a comment
Know the answer?
Add Answer to:
5. Two monochromatic and coherent waves interfere at a point, and their path difference is 6...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT