It is always refracted, but at an angle so that it goes back into the original medium. This phenomenon is called Total Internal Reflection. The angle that this occurs at is called the critical angle.
If you meant optical density by the term 'denser ' Then the answer is.... The light bends towards normal when it travels from a optically less dense medium to optically dense medium. So angle of incidence is greater than the angle of refraction
Mathematical refraction is when we use the mathematical formula to calculate the velocity of light as it passes from one medium to another.
my answer is 5
mRNA passes through ribosomal subunits, tRNA deliver amino acids to the ribosomal binding site in the order specified by the mRNA, & peptide binds forms between the amino acids and the polypeptide chain grows
passes completed / total passes thrown x 100
medium, reflection, and how dense the object is
If you meant optical density by the term 'denser ' Then the answer is.... The light bends towards normal when it travels from a optically less dense medium to optically dense medium. So angle of incidence is greater than the angle of refraction
When a wave passes from a less dense medium to a denser one, most of the wave energy is answer is reflected FALSE
Refraction occurs when light passes from one medium to another. If you have your feet in a pool your legs looked bent because the light is being refracted as it moves from under the water through the air on its way to your eye.
The density of the medium through which the light is passing, changes - refracting the light.
Einstein says that the speed of light is the same to all observers. This raises some interesting problems and his theories of relativity set out to solve them. But that aside, the speed of light is the same in olive oil and a diamond as it is anywhere else.
Refraction
yes
Refraction occurs because waves move at different speeds in different bodies. Because a wave hits the other medium at an angle, part of the wave changes speed earlier than the rest, turning the waves. this is most obvious with light waves in water, but it happens with all types of waves in any change of medium.
Sound is a wave (of energy) in a medium [solid,liquid, or gas] (a compression wave in fact), therefore it is refracted by any change in the medium AND by the fact that it is never coherent (it never travels in only a straight line).
It means that the wave changes direction when it passes from one medium to another - for example, from air to water, or from denser air to less dense air.
The Ray of light bends toward the normal line. The reason is the light in the more dense region has slower speed. The relationship is given by the Law of Signs:sin(incident angel)/incident speed = sin(refracted angle)/dense speedSin(I)/vi = Sin(dense)/vd