A plane wave with a wavelength of 500 nm is incident normally on a single slit with a width of 5.0 x 10–6 m. Consider waves that reach a point on a far-away screen such that rays from the slit make an angle of 1.0° with the normal. The difference in phase for waves from the top and bottom of the slit is: Group of answer choices 2.2 rad 1.1 rad 0.55 rad 0 rad 1.6 rad

1.1 rad

Explanation:

Let's use the difference in phase equation

Φ = 2πó / λ

Where

ó = distance between two points==> d sin∅

∅ = 1°

λ = wavelength = 500nm

Therefore,

Φ = 2πó / λ

Φ = 2π dsin∅ / λ

Ф = 1.096rad

= 1.1rad

with 5 seconds, no, but over time if the police car stays at 65m/s ad the speeding car stays at 60, then obviously yes, but the answer to your question would be, no.

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