A beam of light traveling in air (n 1.0) strikes an interface between air and a second medium %3D (rectangular block, n> 1) as shown. If the angle a = 30° what is the value of the angle of reflection of the ray at the first interface (measured from the normal)? degrees
A beam of light traveling in air (n 1.0) strikes an interface between air and a second medium %3D (rectangular block, n> 1) as shown. If the angle a = 30° what is the value of the angle of reflection of the ray at the first interface (measured from the normal)? degrees
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Transcribed Image Text:Question 3, part (b)
A beam of light traveling in air (n 1.0) strikes an
interface between air and a second medium
(rectangular block, n> 1) as shown.
If the angle a = 30° what is the value of the angle of
reflection of the ray at the first interface (measured
from the normal)?
degrees
Air (n = 1.0)
Medium (n > 1.0)
Transcribed Image Text:Question 3, part (a)
...
A beam of light traveling in air (n 1.0) strikes an
interface between air and a second medium
(rectangular block, n> 1) as shown.
If the angle a = 38° what is the value of the angle of
incidence of the ray at the first interface (measured
from the normal)?
degrees
Air (n = 1.0)
%3D
a
Medium (n > 1.0)
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