If you wear eyeglasses or contact lenses, then you depend on the
refraction of light every minute you're awake and have them on.
It's also kind of important if you ever want to use a telescope, a
microscope, a magnifying glass, or a camera.
To be perfectly honest with you, the eyes in your head could not work
without refraction.
The location of the fish in the water is not where it seems to be, due to the refraction of light in the water.
bats and dolphins use sound refraction to hunt for food. the bat is blind so they have to use sound refraction.
When glasses are worn, light is refracted so that your eyes can see the images better. Telescopes use refraction to change the perception of images.
It would be reflection, if you are doing a study island test. :)
gay
The sky is blue because of refraction. Sunsets and sunrise are so beautiful because of refraction. If there was no refraction, we would see the sky as a black expanse.
Without refraction, lenses would not be able to magnify an image.
Possibly reflection inasmuch as most of us use mirrors everyday for grooming ourselves. However, without refraction microscopes and the study of most disease organisms would have been much more difficult, and without refraction we would not have the pleasure of television and other uses of camera lenses.
use snells law
That would be refraction.
Its used when the light is transmitted out of the light source.. Genius
Mathematical refraction is when we use the mathematical formula to calculate the velocity of light as it passes from one medium to another.