Answer :
Given:
m = 1
d = 102 nm
λ = 604 nm
n = ?
Apply:
[tex]d=\frac{1}{2}\frac{(m-\frac{1}{2})\lambda}{n}[/tex][tex]n=\frac{(m-1/2)\lambda}{2d}[/tex][tex]n=\frac{(1-1/2)604}{2\text{ \lparen102\rparen}}[/tex]n= 1.48 nm
Given:
m = 1
d = 102 nm
λ = 604 nm
n = ?
Apply:
[tex]d=\frac{1}{2}\frac{(m-\frac{1}{2})\lambda}{n}[/tex][tex]n=\frac{(m-1/2)\lambda}{2d}[/tex][tex]n=\frac{(1-1/2)604}{2\text{ \lparen102\rparen}}[/tex]n= 1.48 nm