water
[No; it's not water.]
Opaque objects are considered to have refractive indices because all materials interact with light in some way, even if they don't transmit light through them. Refractive index is a measure of how much a material slows down light as it passes through. In the case of opaque objects, the light is either absorbed or reflected rather than passing through.
towards
When light slows down, it bends or changes direction, a phenomenon known as refraction. This occurs when light travels from one medium to another with a different optical density, such as air to water or glass.
When a car slows down at a traffic light, it is decelerating. This means that the car is reducing its speed or coming to a stop in response to the signal.
When light slows down, it is passing through a medium with a higher refractive index. This occurs because light interacts with the particles in the medium, causing it to be absorbed and re-emitted. The speed at which light travels is inversely proportional to the refractive index of the medium.
Opaque objects are considered to have refractive indices because all materials interact with light in some way, even if they don't transmit light through them. Refractive index is a measure of how much a material slows down light as it passes through. In the case of opaque objects, the light is either absorbed or reflected rather than passing through.
No light can come through when the opaque shades are down.
The substance that slows down a chemical reaction is an inhibitor. Instead you could also call an inhibitor an anticatalyst.-anticatalyst `antee'katlist1. (chemistry) a substance that retards a chemical reaction or diminishes the activity of a catalyst
Anything that light will penetrate is a medium light will travel through. Any such medium will slow light down, to a certain degree. Window glass slows light down somewhat. Water slows light down a bit more. A diamond slows light down greatly (part of the reason for the "fire" in a diamond.)
towards
It is a new substance called Wunga
it slows down.
When light slows down, it bends or changes direction, a phenomenon known as refraction. This occurs when light travels from one medium to another with a different optical density, such as air to water or glass.
When a car slows down at a traffic light, it is decelerating. This means that the car is reducing its speed or coming to a stop in response to the signal.
Chemical reactions can be either sped up or slowed down by catalysts.
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, An antibacterial is a compound or substance that kills or slows down the growth of bacteria.