EP PHYSICS  (W/ANSWERS+INDEX)
EP PHYSICS (W/ANSWERS+INDEX)
10th Edition
ISBN: 9781119081739
Author: CUTNELL
Publisher: WILEY
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Chapter 27, Problem 1FC
To determine

The difference l2l1 in the two path lengths.

Expert Solution & Answer
Check Mark

Answer to Problem 1FC

The correct option is (e) 52λ_ .

Explanation of Solution

There will be a difference between the path length l2 and l1 occurs only when the distance between the path lengths differ by an odd integer number of half wavelengths. This corresponds to λ2 , 3λ2 , 5λ2 and so on. When the path difference is λ2 , the first intensity minimum will occur.

Hence the third will occur when path difference is 5λ2 .

Conclusion:

Hence, the correct option is (e) 52λ_ .

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Chapter 27 Solutions

EP PHYSICS (W/ANSWERS+INDEX)

Ch. 27.3 - Prob. 12CYUCh. 27.3 - Prob. 13CYUCh. 27.5 - Prob. 14CYUCh. 27.5 - Prob. 15CYUCh. 27.6 - Prob. 16CYUCh. 27.6 - Prob. 17CYUCh. 27.6 - Prob. 18CYUCh. 27.6 - Prob. 19CYUCh. 27.7 - Prob. 20CYUCh. 27.7 - Prob. 21CYUCh. 27 - Prob. 1FCCh. 27 - Prob. 2FCCh. 27 - Prob. 6FCCh. 27 - Prob. 8FCCh. 27 - Prob. 12FCCh. 27 - Prob. 13FCCh. 27 - Prob. 15FCCh. 27 - Prob. 18FCCh. 27 - 1. 55m In a Young’s double-slit experiment, the...Ch. 27 - Prob. 2PCh. 27 - 3. Two in-phase sources of waves are separated by...Ch. 27 - Prob. 4PCh. 27 - Prob. 5PCh. 27 - Prob. 6PCh. 27 - Prob. 7PCh. 27 - Prob. 8PCh. 27 - Prob. 9PCh. 27 - Prob. 10PCh. 27 - Prob. 11PCh. 27 - 12. You are standing in air and are looking at a...Ch. 27 - Prob. 13PCh. 27 - 14. When monochromatic light shines...Ch. 27 - Prob. 15PCh. 27 - 16. A tank of gasoline (n = 1.40) is open to the...Ch. 27 - Prob. 17PCh. 27 - Prob. 18PCh. 27 - Prob. 19PCh. 27 - Prob. 20PCh. 27 - Prob. 21PCh. 27 - Prob. 22PCh. 27 - Prob. 23PCh. 27 - Prob. 24PCh. 27 - Prob. 25PCh. 27 - Prob. 26PCh. 27 - Prob. 27PCh. 27 - Prob. 28PCh. 27 - Prob. 29PCh. 27 - Prob. 30PCh. 27 - Prob. 31PCh. 27 - Prob. 32PCh. 27 - Prob. 33PCh. 27 - Prob. 34PCh. 27 - Prob. 35PCh. 27 - Prob. 36PCh. 27 - Prob. 37PCh. 27 - Prob. 38PCh. 27 - Prob. 39PCh. 27 - Prob. 40PCh. 27 - Prob. 41PCh. 27 - **42. Two concentric circles of light emit light...Ch. 27 - Prob. 43PCh. 27 - Prob. 44PCh. 27 - Prob. 45PCh. 27 - Prob. 46PCh. 27 - 47. The wavelength of the laser beam used in a...Ch. 27 - Prob. 48PCh. 27 - *49. A diffraction grating has 2604 lines per...Ch. 27 - Prob. 50PCh. 27 - Prob. 51PCh. 27 - Prob. 52PCh. 27 - Prob. 53PCh. 27 - 54. A soap film (n = 1.33) is 465 nm thick and...Ch. 27 - Prob. 55APCh. 27 - Prob. 56APCh. 27 - Prob. 57APCh. 27 - Prob. 58APCh. 27 - Prob. 59APCh. 27 - Prob. 60APCh. 27 - Prob. 61APCh. 27 - Prob. 62APCh. 27 - Prob. 63APCh. 27 - Prob. 64APCh. 27 - Prob. 65APCh. 27 - Prob. 66APCh. 27 - Prob. 67CCPCh. 27 - Prob. 68CCP
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