Question

Red light 38 nanometers. 700 nanometers. 40 nanometers. 55 nanometers.

Answer 1

[AI-generated answer — Bot GPT 3.5]

Red light has a wavelength range of approximately 620 to 750 nanometers. The given wavelengths are within this range:

- 38 nanometers: Not in the visible light range, likely ultraviolet light.
- 700 nanometers: Visible red light.
- 40 nanometers: Not in the visible light range, likely ultraviolet light.
- 55 nanometers: Not in the visible light range, likely ultraviolet light.