A ray of light will change direction when going out of water, into the air. This is called "Refraction".A ray of light will change direction when going out of water, into the air. This is called "Refraction".A ray of light will change direction when going out of water, into the air. This is called "Refraction".A ray of light will change direction when going out of water, into the air. This is called "Refraction".
All see-through materials. Glass is well known. Water also refracts light. Diamonds refract light a lot. Even air refracts light a little.
Anything that lives except air, light, sound.
Yes Air Conditioning Reduces Humidity. If you have a space AC unit, you will see that there is a containing at the bottom that needs to be emptied when full of water. That water is taken from the air. Causing a dehumidifying effect.
Light waves, like all electromagnetic waves, travel without a medium, so they can travel through empty space. Sound waves, on the other hand, do require a medium to travel or propagate; therefore, they can not travel through empty space.
Light's apparent speed is fastest definitely in a vacuum and slower in water or glass. Light in air behaves more like in a vacuum than in water or glass.
when light rays mave from one medium to another such as from air to water
Plants need water air and light to grow and survive. All these are dependent on space except maybe the air. Therefore they compete for it.
Sound. Light. Smell.
In air, light reflects off gas molecules and hence, "fills more space".
In water.
Light travels fastest through space which has no air. Space is a vacuum which is the fastest way for light to travel.
In empty space, ie in a vacuum
basic needs of most living things.
It speeds up. Air and water are both media (plural form of medium). Each one of them has a different speed of light. As the incident ray passes from air to water, it refracts to be closer to the normal. A refraction occurs when there is a change in the speed of light. A change in the speed of light occurs when there is a change in media. In this case the media is changed from air to water. The second medium (water) must also have a lower speed of light in order for refraction to occur
Water is denser than air . Hence light travels faster in air than water.
light can but sound cant as there is no air