AIIMS2004Physics-Optics
AIIMS 2004 Physics Total Internal Reflection MCQ Question
Type: MCQ-conceptual-Medium-Class 12
An endoscope is employed by a physician to view the internal parts of a body organ. It is based on the principle of
A
refraction
B
reflection
C
total internal reflection
D
diffraction
Correct Answer
Option C
Detailed Explanation
This is made of optical fibres whose interior is coated with a refractive index greater than that of the outer cover, glass.
Found an issue with this question?
Related Questions
More from 2004
Assertion : A transistor amplifier in common emitter configuration has a low input impedence. Reason : The base to emitter region is forward biased.
ElectronicsPhysics
Assertion : Tapeworm, roundworm and pinworm are endoparasites of human intestine. Reason : Improperly cooked food is the source of all intestinal in...
ParasitologyZoology