Answer:
B.ultraviolet waves
Explanation:
The wavelength of visible light waves ranges from 400 – 700 nanometres i.e., 4.00 × 10⁻⁷ to 7.00 × 10⁻⁷ m
The wavelength of ultraviolet waves ranges from 10 nm to 400 nm i.e., 0.1 × 10⁻⁷ to 4.00 × 10⁻⁷ m
The wavelength of microwaves ranges from 0.3 m and 3 mm i.e., 0.3 m to 3×10⁻³ m.
The wavelength of infrared waves ranges from 700 - 1050 nanometers i.e., 7.00 × 10⁻⁷ m to 10.5 × 10⁻⁷ m.
It can be seen that the wavelength of ultraviolet light is the shortest.
