The interatomic distance for bcc crystal is

Young's modulus for steel is 2xx10^(10)N//m^(2) . If the interatomic distance for steel is 3 Å, then the interatomic force constant for steel will be

The largest distance between the interatomic planes of crystal is 10^(-7) cm . The upper limit for the wavelength of X - rays which can be usefully studied with this crystal is

The coordination number for a bcc crystal is

What is the maximum number of atoms in a bcc crystal structure of an element ?

What is the maximum number of atoms in a bcc crystal structure of an element ?

The X-ray of wavelength 1.5A^@ are incident on a crystal having an interatomic distance of 1.6A^@ . Find out the angles at which the first and second order reflection take place.

The X-ray of wavelength 1.5A^@ are incident on a crystal having an interatomic distance of 1.6A^@ . Find out the angles at which the first and second order reflection take place.

The X-ray of wavelength 1.5A^@ are incident on a crystal having an interatomic distance of 1.6A^@ . Find out the angles at which the first and second order reflection take place.