dik : d = 10^-3 mm
tetha = 45 drjt
n = 2
dit = lamda
jwb:
d sin tetha = n x lamda
7, 07 x 10^-4 = 2x
x atau lamda = 7,07 x 10^-4 / 2
lamda = 3,53 x 10^-4 mm
= 3,53 x 10^-7 m
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dik : d = 10^-3 mm
tetha = 45 drjt
n = 2
dit = lamda
jwb:
d sin tetha = n x lamda
7, 07 x 10^-4 = 2x
x atau lamda = 7,07 x 10^-4 / 2
lamda = 3,53 x 10^-4 mm
= 3,53 x 10^-7 m