pls solve all partstheme: nanoparticle diffraction 3) During a nanoparticle-diffraction experiment, a LASER of wavelength 473 nm was used. Acircular diffraction pattern was observed with unfocused light. The radius (r) and the clipboard-to-sample distance (R) measured during one trial were r = 5.5cm and R=9.7cm, respectively.Find out the d-spacing of the 2D nanoparticle array. Is the nanoparticle array single crystallineor polycrystalline? Give a reason for your answer.

Given:the wavelength of the laser the order of the diffraction peak Clipboard-to-sample distance…

3) During a nanoparticle-diffraction experiment, a LASER of wavelength 473 nm was used. A circular diffraction pattern was observed with unfocused light. The radius (r) and the clipboard 5.5cm and R= 9.7cm, respectively. to-sample distance (R) measured during one trial were r = Find out the d-spacing of the 2D nanoparticle array. Is the nanoparticle array single crystalline or polycrystalline? Give a reason for your answer.

3) During a nanoparticle-diffraction experiment, a LASER of wavelength 473 nm was used. A circular diffraction pattern was observed with unfocused light. The radius (r) and the clipboard 5.5cm and R= 9.7cm, respectively. to-sample distance (R) measured during one trial were r = Find out the d-spacing of the 2D nanoparticle array. Is the nanoparticle array single crystalline or polycrystalline? Give a reason for your answer.