In Michelson’s interferometer, the frequency of the detector output can be determined by translating the _________ of movable mirror and the ___________ of monochromatic radiation.
A. Velocity, wavelength
B. Thickness, intensity
C. Length, velocity
D. Angle, intensity
Answer:A
In Michelson’s interferometer, the frequency of the detector output can be determined by translating the _________ of movable mirror and the ___________ of monochromatic radiation.
A. Velocity, wavelength B. Thickness, intensity C. Length, velocity D. Angle, intensity
Explanation: The frequency can be determined by translating the velocity of the movable mirror and the wavelength of monochromatic radiation. The reflected beam passes towards the movable mirror.