Two in phase, monochromatic light rays traverse transparent materials with differing indices of refraction but a common length. The wavelength of the light is 2 = 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 ( N2 - N, )? b. If n, =1.425 n, =1.575 and L=15.0µm what is the phase difference in wavelengths ( N2 - N)? If n, =1.425 n, =1.575 and L=10.5µm what is the phase difference in wavelengths ( C.
Two in phase, monochromatic light rays traverse transparent materials with differing indices of refraction but a common length. The wavelength of the light is 2 = 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 ( N2 - N, )? b. If n, =1.425 n, =1.575 and L=15.0µm what is the phase difference in wavelengths ( N2 - N)? If n, =1.425 n, =1.575 and L=10.5µm what is the phase difference in wavelengths ( C.
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![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
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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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