if we can a mirror in the path of a light ray which is returning from the slit,it form another light ray. The first ray which falls on the mirror is called.
a. reflected ray
b. incident ray
c. normal
d. none of the above
Answers
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Answer:
Correct option is
C
Incident ray
A reflected ray is a ray of light that represents the light reflected by the surface or the ray of light that bounces off the mirror.
An emergent ray is a ray of light which finally emerges out of the other medium back to the original medium.
An incident ray is a ray of light approaching the mirror or falling on the mirror.
A transmitted ray or a refracted ray is a ray of light that is transmitted into the second medium and undergoes a change of velocity and direction due to the interaction with the material medium in which it travels.
Hence, the correct answer is OPTION C.
Answered by
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Answer is b. Incident ray
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