Why is the wavelength of 633 nm used to analyze the standard solutions and drink samples? A. Corresponding with orange light, is the wavelength that blue solutions absorb the most.
B. Corresponding with blue light, is the wavelength that blue solutions absorb the most.
C. The higher the wavelength, the blue solutions will absorb more light.
D. The lower the wavelength, the blue solutions will absorb more light.

The correct option is;

A. Corresponding with orange light, is the wavelength that blue solutions absorb the most

Explanation:

The wavelength of 633 nm is the wavelength of red light emitted by the helium-neon laser also known as the He-Ne laser

According to absorption spectroscopy and the color wheel, a solution or drink sample that is efficient at absorbing light having a wavelength of 633 nm will appear blue, because, light at 633 nm is red and very close to orange which is the complementary color blue light.