Answer:
please see the answer below
Explanation:
we can use the following expression:
[tex]\lambda=\frac{2nd}{m}[/tex]
where lambda is the wavelength of the light, n is the refractive index of the film, d is the thickens of the film and m is the order of the diffraction pattern. If m=1, we obtain the max value of lambda for the colors that are reflected.
Hence, we have:
[tex]\lambda=\frac{2(1.333)(183nm)}{1}=487.878nm[/tex]
for m=1 487.878nm is the more reflected light. Hence, all colors with wavelength below this values are not reflected.
the following are colors that are not reflected
- 780nm red
- 622nm orange
- 597nm yellow
- 577nm greeen
- 492nm blue
hope this helps!
Answer:
The missing color from the light reflected is the blue.
Explanation:
The wavelength of the light is equal to:
[tex]\lambda =2nd[/tex]
Where
n = refractive index = 1.333
d = thickness = 183 nm
Replacing:
[tex]\lambda =2*1.33*183=486.78nm[/tex]
This value is between 455 to 492 nm (blue)
