ABO OPTICAL EXAM Questions and Verified Rationalized Answers 100% Pass
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Course
ABO
Institution
ABO
ABO OPTICAL EXAM Questions and
Verified Rationalized Answers 100%
Pass
Light falling on the front surface of a spectacle lens is:
A) partially reflected, partially absorbed and the remainder refracted
B) partially reflected and the remainder refracted
C) partially absorbed and the remainder r...
D) the wave length of yellow light - ✔✔D) the wave length of yellow light
White light is broken into its components colors when it is:
A) diffracted
B) refracted
C) reflected
D) diffracted or refracted - ✔✔D) diffracted or refracted
Anti reflective coating of a lens is based on the principle of:
A) diffraction
B) reflection
C) interference
D) reflection and interference - ✔✔D) reflection and interference
To the viewer the image seen in a plane mirror appears to be:
A) inverted
B) 1/2 as large as the object
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