Recent content by themongrelcat

  1. T

    Condensed Matter: Thermal Expansion coeff. using diffraction angles

    Homework Statement At a temperature of 18°C a beam of diffracted monochromatic x-rays is observed at an angle of 150.8° to the incident beam after being diffracted by a crystal with cubic structure. At a temperature of 318°C the corresponding beam makes an angle of 141.6° with the incident...