Em Waves Question 125
Question: The range of wavelength of the visible light is
Options:
A) $ 10,\overset{o}{\mathop{A}}to100\overset{o}{\mathop{A}}, $
B) $ 4,000,\overset{o}{\mathop{A}}to,8,000\overset{o}{\mathop{A}}, $
C) $ 8,000,\overset{o}{\mathop{A}}to10,000\overset{o}{\mathop{A}}, $
D) $ 10,000,\overset{o}{\mathop{A}}to15,000\overset{o}{\mathop{A}}, $
Show Answer
Answer:
Correct Answer: B
Solution:
[b] Wavelength of visible spectrum is $ 3900\overset{o}{\mathop{A}},-7800\overset{o}{\mathop{A}}, $
BETA
