Two in phase, monochromatic light rays traverse transparent materials with differing indices of refraction but a common length. The wavelength of the light is 1 = 450. nm . Far 3. from the materials the light rays are combined without further phase shifts and there is interference. a. If n, = 1.500 n, =1.575 and L=15.0µm what is the phase difference in wavelengths ( N2 - N, )? b. If n, =1.425 n, =1.575 and L=15.0µm what is the phase difference in wavelengths ( N2 - N,)? c. If n =1.425 n, =1.575 and L=10.5µm what is the phase difference in wavelengths ( %3D N2 - N,)? d. Rank the three cases above, a, b, and c, in terms of brightness for the combined light (from brightest to dimmest, use "=" to indicate if two or more are equal in brightness). L-
Two in phase, monochromatic light rays traverse transparent materials with differing indices of refraction but a common length. The wavelength of the light is 1 = 450. nm . Far 3. from the materials the light rays are combined without further phase shifts and there is interference. a. If n, = 1.500 n, =1.575 and L=15.0µm what is the phase difference in wavelengths ( N2 - N, )? b. If n, =1.425 n, =1.575 and L=15.0µm what is the phase difference in wavelengths ( N2 - N,)? c. If n =1.425 n, =1.575 and L=10.5µm what is the phase difference in wavelengths ( %3D N2 - N,)? d. Rank the three cases above, a, b, and c, in terms of brightness for the combined light (from brightest to dimmest, use "=" to indicate if two or more are equal in brightness). L-
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Please explain parts b, c, and d. Please include significant figures and units. Thanks for your help!
![3.
Two in phase, monochromatic light rays traverse transparent materials with differing
indices of refraction but a common length. The wavelength of the light is = 450. nm . Far
from the materials the light rays are combined without further phase shifts and there is
interference.
a. If n, =1.500 n, =1.575 and L=15.0µm what is the phase difference in wavelengths (
N, - N, )?
b. If n, =1.425 n, =1.575 and L=15.0um what is the phase difference in wavelengths (
N, - N,)?
If n, = 1.425 n, =1.575 and L=10.5µm what is the phase difference in wavelengths (
N, - N, )?
d. Rank the three cases above, a, b, and c, in terms of brightness for the combined light (from
brightest to dimmest, use "=" to indicate if two or more are equal in brightness).
%3D
с.
n2
3.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb067f6a6-d6d0-4a81-90c2-26a75bd86046%2Ff811e375-84df-4824-ab6e-11e83b823d4b%2Fvvxjcec_processed.png&w=3840&q=75)
Transcribed Image Text:3.
Two in phase, monochromatic light rays traverse transparent materials with differing
indices of refraction but a common length. The wavelength of the light is = 450. nm . Far
from the materials the light rays are combined without further phase shifts and there is
interference.
a. If n, =1.500 n, =1.575 and L=15.0µm what is the phase difference in wavelengths (
N, - N, )?
b. If n, =1.425 n, =1.575 and L=15.0um what is the phase difference in wavelengths (
N, - N,)?
If n, = 1.425 n, =1.575 and L=10.5µm what is the phase difference in wavelengths (
N, - N, )?
d. Rank the three cases above, a, b, and c, in terms of brightness for the combined light (from
brightest to dimmest, use "=" to indicate if two or more are equal in brightness).
%3D
с.
n2
3.
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