true, it does bend when it travles through water.
Air and water have different refractory periods, meaning that light rays are "bent" differently in air and water. This characteristic is found in all materials light can pass through (oil, glass, etc.) so light bends when it travels between substances all the time.
The speed of light though substances is slower than the speed of light in a vacuum. As the light passes from air to water it slows and the ray's path is translated towards the normal to the air/water interface slightly.
It is because of the way water deflects the light. The image perceived by the retina is a pictorial representation of a reflection of light. Water and air are different mediums through which the electromagnetic light travels through.
Light travels slower through denser media, so it travels faster through water than through a diamond.
No,that is reflection. Refraction is when light travels through something clear like water or glass and then the lihght bends and maybe even makes a rainbow
Through water
It is known as refraction.
Light travels in straight lines when the medium's density is constant. When light enters a different density perpendicularly, it also travels in a straight line. When light enters a higher density at an angle, it bends towards an imaginary line perpendicular to its pont of entry. When light enters a lower density medium, it bends away from the imaginary perpendicular line. This is seen with objects partially submerged in water. The light exits the water and bends away from its normal path, making the object appear crooked in relation to the unsubmerged portion. Sometimes light will be reflected at the boundary of two mediums. This is seen in optic fibres.
Light is affected by everything it touches. If it touches a glass of water, it *refracts* (bends).
sun light bends
The speed of light is dependent on the medium it travels through. Light travels fastest in a vacuum than in water or air.
water is a medium through which light travels. water does abosrb a verysmall amount of light though