Q1281
What is the wavelength of visible spectrum ?
A.
1300 A°–3000 A°
B.
3900 A° – 7600 A°
AnswerC.
7800 A° – 8000 A°
D.
8500 A° – 9800 A°
Answer: Option B
Solution
Answer: Option B
Solution:
3900 A° – 7600 A° is the wavelength of visible spectrum.