Answer:
c.
Explanation:
they are all almost correct.
c is the only fully correct option
Answer:B. Increased the amount of charge.
Explanation:
Answer:
It's an Angle of incidence that provides a 90° angle but is also refracted at the same time. it's used to find the water-air boundary (which is 48.6 degrees). in addition, its an angle of incidence value.