PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!! Which shows the correct reflected ray?
1 answer:
The answer would be:
D.
Here's why:
According to the Law of Reflection, in a smooth the angle of incidence should be equal to the angle of reflection. This means that the angle of incidence of the ray from the normal, will create a reflected ray that measures the same as ray of incidence from the normal.
It is confusing, but look that the image below to grasp the explanation.
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Answer:
therefore critical angle c= 69.79°
Explanation:
Canola oil is less dense than water, so it floats over water.
Given
which is higher than that of water
refractive index of water
to calculate critical angle of light going from the oil into water
we know that
now putting values we get
c=
c=69.79°
therefore critical angle c= 69.79°