The answer depends on the measurement unit used for 397. Since this is unspecified, there can be so sensible answer.
UV light has a shorter wavelength than infrared.
The wavelength of the x-ray is shorter.
The wavelength of mercury light can vary depending on the specific emission line, but typically falls in the ultraviolet range between 365 to 435 nanometers.
The wavelengths of visible light are longer than ultraviolet wavelengths.
397
short wavelength
The wavelength of ultraviolet waves is shorter than the wavelength of infrared waves. Ultraviolet waves have wavelengths ranging from 10 nm to 400 nm, while infrared waves have wavelengths ranging from 700 nm to 1 mm.
yes
ay gagu
Longer than visiblie wavelength is Infrared. Shorther than visible wavelength is ultraviolet. Asking for answers here to the Guardian crossword is cheating. ;o)
This statement is incorrect. Infrared rays have a longer wavelength than ultraviolet rays. Infrared rays have wavelengths longer than visible light, while ultraviolet rays have wavelengths shorter than visible light.
All visible wavelengths are longer than the wavelength of ultraviolet.