In Figure an x-ray beam of wavelengths from 95.0 to 140 pm is incident at 0 = 45.0o to a family of reflecting planes with spacing d - 275 pm. What are the

(a) Longest wavelength I and

(b) Associated order number m and the

(c) Shortest λ and

(d) Associated m of the intensity maxima in the diffraction of the beam?

Transcribed Image Text:

Incident beam