Single Answer MCQ
Q-00040307
The phenomenon where light appears raised when viewed through a thick glass slab is due to?
1
Reflection
2
Diffraction
3
Refraction
4
Interference
Answer and Solution
Answer
C. Refraction
Solution:
This optical illusion occurs due to refraction; the light that travels through the slab bends at the glass-air interface, causing the letters to appear raised.
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