Q. The range of wavelength of the visible light is
A) $10\ \mathring{\mathrm{A}}\ $to $100\ \mathring{\mathrm{A}}$
B) $4,000\ \mathring{\mathrm{A}}$ to $8,000\ \mathring{\mathrm{A}}$
C) $8,000\ \mathring{\mathrm{A}}$ to $10,000\ \mathring{\mathrm{A}}$
D) $10,000\ \mathring{\mathrm{A}}$ to $15,000\ \mathring{\mathrm{A}}$
Explanation
(b) Wavelength of visible spectrum is $3900\mathring{\mathrm{A}} - 7800\mathring{\mathrm{A}}$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.