Shabaqyada Diffraction - dhibaatooyinka iyo xalalka
1. Shabaq ka kooban 4000 oo jeex oo sentimitirkiiba ah ayaa lagu iftiimiyaa iftiin monochromatic ah wuxuuna soo saaraa xariiq dhalaalaysa oo heerka labaad ah xagal 30° ah. Waa maxay hirarka iftiinka la isticmaalay? (1 Å = 10 -10 m)
La yaqaan:
Masaafada u dhaxaysa godadka (d) = 1 / (4000 godad / cm) = 0.00025 cm = 2.5 x 10 -4 cm = 2.5 x 10 -6 mitir
Dalab (n) = 2
Dem 30 o = 0.5
1 Å = 10 -10 m
Fiiri shay si toosan kor ugu socda ilaa uu gaaro dherer ugu badan ka hor intaadan hoos ugu dhaqaaqin booskiisii ugu horreeyay. Marka aad si toosan kor ugu socoto h, miisaanku waa ka soo horjeedaa jihada ka soo socota barokaca. Sidaas darteed, miisaanku wuxuu si taban uga shaqeeyaa shayga.