planes of Fe in an xray diffraction experiment diffracts at

planes of Fe in an x-ray diffraction experiment diffracts at what 20 angle x-rays with wavelength 0.7101 A is used if is 1.01 A? 20.5 41 50 59 Schottky-defect in ceramic material is Interstitial impurity Pair of nearby cation and union vacancies Vacancies - interstitial pair of cations Substitutional impurity

Solution

Schottky defect in ceramic material is pair of nearby cation and anion vacancies

Option B