Optics Question 272
Question: The range of wavelength of the visible light is
[MP PMT 2000; MP PET 2002]
Options:
A) $ 10{AA} $ to $ 100{AA} $
B) $ 4,000{AA} $ to $ 8,000{AA} $
C) $ 8,000{AA} $ to $ 10,000{AA} $
D) $ 10,000{AA} $ to $ 15,000{AA} $
Show Answer
Answer:
Correct Answer: B
Solution:
Wavelength of visible spectrum is $ 3900{AA}7800{AA} $ .