A) \[2000\,\overset{\text{o}}{\mathop{\text{A}}}\,\]
B) \[4000\,\overset{\text{o}}{\mathop{\text{A}}}\,\]
C) \[8000\,\overset{\text{o}}{\mathop{\text{A}}}\,\]
D) \[1200\overset{\text{o}}{\mathop{\text{A}}}\,\]
Correct Answer: B
Solution :
When light ray passes through a glass slab, then new wavelength \[\lambda =\frac{\lambda }{\mu }=\frac{6000}{1.5}\] xYou need to login to perform this action.
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