X-rays can be used to study crystal structure, if the wavelength lies in the range

The wavelength of X-rays is in the range

The wavelength of X-rays is in the range

We can study crystals by

Why X- rays are needed to probe the crystal structure ?

Name the electromagnetic waves used for studying crystal structure of solids. What is its frequency range?

Name the electromagnetic waves used for studying crystal structure of solids. What is its frequency range?

Name the EM waves used for studying crystal structure of solids. What is its frequency range?