Given He-He, (a) = Адна T зна (b) T зна (c) T2 Адна (d) T and C. -T. Find C-C for discontinuity condition. C When a diffraction pattern of a crystalline solid is recorded using an X-ray beam of wavelength 0.26 nm, the first order diffraction peak occurs at a scattering angle of 35°. If the error in the measurements of angle and wavelength are 1° and 0.01 nm respectively. then determine the error in measuring the interplanar spacing. (a) 22.86 nm (b) 32.38 nm (c) 15.2 nm (d) 13.2 nm