Home Physics Ray Optics Prism Theory & Dispersion of Light Our eye is most sensitive for which of the f…
Physics Ray Optics Prism Theory & Dispersion of Light Single Correct MCQ
Published on: September 12, 2026

Our eye is most sensitive for which of the following wavelength

A
4500 Å
B
5500 Å
C
6500 Å
D
Equally sensitive for all wave lengths of visible spectrum

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Text Solution

Verified by Experts
The correct answer is:
B
The human eye is most sensitive to light in the green portion of the visible spectrum, specifically around 5500 Å (or 550 nm).
This sensitivity is due to the photoreceptors in the retina (cones) which are most responsive to this wavelength, allowing us to perceive green light more effectively than red or blue. Therefore, the correct answer is Option B: 5500 Å.

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