Because everything even though you can't see them, have physical particles.
Waves are said to have been refracted when they bend upon changing mediums. The waves have undergone refraction when moving from one medium to another.
Light bends, when it light travels at different speeds in different mediums. Hope that helps.
Yes
The speed of the wave in the different mediums.
The particles compress and refract, passing along the energy. It travels faster in mediums with particles that are more tightly packed eg. moves faster in metal as opposed to wood. Also, the more dense the air, the faster sound waves travel.
Waves are said to have been refracted when they bend upon changing mediums. The waves have undergone refraction when moving from one medium to another.
They bend when they go through different materials.
The bending of a wave occurs when the wave hits a object?
Light reflects or bendsbecause it moves into different mediums
Light bends, when it light travels at different speeds in different mediums. Hope that helps.
Light bends when it is refracted because it goes through different mediums or substances and slows down. Because it slows down, the light doesn't go all the way through the medium so is in a different position.
Yes
Yes
The speed of the wave in the different mediums.
The particles compress and refract, passing along the energy. It travels faster in mediums with particles that are more tightly packed eg. moves faster in metal as opposed to wood. Also, the more dense the air, the faster sound waves travel.
Waves that bendm
Two of the things that can bend light waves are gravity and any type of refractive medium. For refractive mediums, the light travels from a less dense medium (like air) into a denser one (like water) such that its speed changes. Different substances have different indices of refraction. Bending of light by gravity is detectable on enormous areas like in space (eclipses, black holes, etc.)