Which wavelength corresponds to the green cone type?

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Multiple Choice

Which wavelength corresponds to the green cone type?

Explanation:
Color vision relies on three cone types tuned to different parts of the spectrum: short (blue), medium (green), and long (red). The green cone type is the one most sensitive to medium-wavelength light, which sits in the green region of the spectrum. Its peak sensitivity is around 530 nm, well within the medium range, so the descriptor that matches green light is the medium-wavelength cone. Ultraviolet is outside the visible range for humans, short-wavelength cones are most responsive to blue, and long-wavelength cones to red, leaving medium as the correct match for green.

Color vision relies on three cone types tuned to different parts of the spectrum: short (blue), medium (green), and long (red). The green cone type is the one most sensitive to medium-wavelength light, which sits in the green region of the spectrum. Its peak sensitivity is around 530 nm, well within the medium range, so the descriptor that matches green light is the medium-wavelength cone. Ultraviolet is outside the visible range for humans, short-wavelength cones are most responsive to blue, and long-wavelength cones to red, leaving medium as the correct match for green.

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