Q. Which one of the following types of radiation has the smallest wave length
✅ Correct Answer: (D)
X-rays
Explanation:
In the electromagnetic spectrum, wavelength decreases in the following order:
Microwaves > Infrared > Visible light > X-rays
Therefore, X-rays have the smallest wavelength among the given options.
Explanation by: Ankit Singh
In the electromagnetic spectrum, wavelength decreases in the following order:
Microwaves > Infrared > Visible light > X-rays
Therefore, X-rays have the smallest wavelength among the given options.