Answer:
The y-coordinate of the point is approximately 2.42.
Step-by-step explanation:
From the figure attached below the statement we derive the following equation to calculate the y-coordinate (
), dimensionless, of the point in terms of the x-coordinate (
), dimensionless, and angle of the line (
), measured in sexagesimal degrees:
(1)
If we know that
and
, then the y-coordinate of the point is:


The y-coordinate of the point is approximately 2.42.
Answer:
Rounded up, the angle is: 15°
Step-by-step explanation:
The angle of the refracted ray is 15°. I just searched it up.
Answer:
i think it is b correct me if i am rong
Step-by-step explanation: