X-rays of wavelength 1.54Ã… strike a crystal and are observed to be deflected at an angle of `22.5^(@)` . Assuming that n=1 , calculate the spacing between the planes of atoms that are responsible for this reflection.

X-rays of wavelength 1.54 A ∘ strike a crystal and are observed to be deflected at a angle of '22.5overset(@)' . Assuming that n=1, calculate the spacing between the planes of atoms that are responsible for this reflection.

Using X -rays of wavelength 154.1 pm and staring from the glancing angle, the reflection fro sliver crystal was found to occur at theta = 22.20^(@) . Calculate the spacing between the planes of Ag atoms that gave rise to the above reflection. (sin 22.20^(@) = 0.3778)

X rays of wavelength lambda = 0.134nm . Gave a first order diffraction from the surface of the crystal value was found to be 10.5^(@) , calculate the distance between the plane in the crystal.

A sample of a crystalline solid scatters a beam of X-rays of wavelength 70.93 pm at an angle 2 theta of 14.66^(@) . If this is a second-order reflection (n = 2), calculate the distance between the parallel planers of atoms from which the scattered beam appears to have been reflected.

A sample of a crystalline solid scatters a beam of X-rays of wavelength 70.93 pm at an angle 2 theta of 14.66^(@) . If this is a second-order reflection (n = 2), calculate the distance between the parallel planers of atoms from which the scattered beam appears to have been reflected.

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.