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index of refraction ( or refractive index)

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15y ago

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What happens to the speed of light as it enters a different meduim?

It changes, in accordance with the optical density of the medium.


When light bends as it enters a different medium process is know as what?

The process is known as refraction.


What is it called when light bends as it enters a different medium?

This phenomenon is called refraction. Refraction occurs when light travels from one medium to another with a different optical density, causing a change in its speed and direction.


What is a change that causes light to bend?

Refraction is the change in direction of light as it passes from one medium to another, causing it to bend. This change occurs due to the difference in the speed of light in each medium, with light bending towards the normal when it enters a medium of higher optical density and away from the normal when it enters a medium of lower optical density.


Which way does light will bend as it enters water from air?

Light will bend towards the normal as it enters water from air, due to the change in speed of light when it moves from one medium to another with a different optical density.


When light enters a material of higher optical density it will refract the normal?

When light enters a material of higher optical density, it will bend towards the normal. This deviation from the straight path is due to the change in speed of light as it travels from one medium to another.


Why do light refract when hitting a glass or lens?

When light enters a different medium, its speed changes due to the change in optical density, causing the light rays to bend. This bending is known as refraction. The degree of bending depends on the angle at which the light enters the new medium.


When a wave is refracted why does the wave bend?

When a wave enters a medium with a different density, its speed changes, causing the wave to refract or bend. The change in speed is due to the change in the medium's optical properties, leading to the bending of the wave.


What is the bending of light when it travels from one medium to another?

The bending of light when it travels from one medium to another is called refraction. This bending occurs due to a change in the speed of light as it moves from a medium with one optical density to a medium with a different optical density.


Is optical medium and optical density same?

No, optical medium and optical density are not the same. Optical medium refers to the material through which light propagates, such as air, water, or glass. Optical density, on the other hand, is a measure of how much a material can refract or absorb light, which affects how light passes through it.


Why does light bend when as it enters the water?

Light bends when it enters water due to a change in its speed caused by transitioning from one medium (air) to another medium with a different optical density (water). This change in speed causes the light waves to refract, or bend, at the boundary between the two mediums.


What is it called when a wave bends going from one medium to another?

When a wave bends as it changes speed and direction when passing from one medium to another, it is called refraction. This phenomenon occurs due to the change in the wave's speed as it enters a medium with a different optical density.