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it changes to colours of the rainbow, starting with a white light and gradually is altered due to the position of the light source and to violet in which the light fades to the back ground colour; and white light

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What is the term for the change in direction of the light as it enters the prism?

The term for the change in direction of light as it enters a prism is called refraction. This is caused by the light wave bending as it travels through the prism due to the change in speed caused by entering a different medium.


What happens when light passes through a prism and is refracted?

When light passes through a prism, it is refracted, which means it is bent or separated into different colors. This happens because light waves travel at different speeds through different materials, causing them to change direction.


When visible light passed through a second prism?

The light will continue to travel in a straight path without deviation if the second prism is not oriented at an angle to refract the light. If the second prism is oriented at an angle, the light will refract again and change direction accordingly.


Is light bending going through a prism an example of a reflection?

No, light bending through a prism is an example of refraction, not reflection. Refraction occurs when light passes through a medium with a different refractive index, causing the light to change direction. Reflection, on the other hand, occurs when light bounces off a surface.


What is the name given to the change in direction of the ray of light as it enters a prism?

The change in direction of a ray of light as it enters a prism is called refraction. Refraction occurs due to the change in speed of light as it travels from one medium to another, causing the light ray to bend.


What happens when the light passes through an inverted prism?

When light passes through an inverted prism, the light rays are refracted in the opposite direction compared to when passing through a regular prism. This causes the light to diverge rather than converge, resulting in a wider dispersal of the light spectrum.


If a light ray is traveling from air into a glass prism how will the direction of the light ray change after it enters the prism?

The light ray will bend towards the normal (perpendicular line to the surface of the prism) as it enters the glass prism. This is due to the change in speed of light as it transitions from air to glass, causing refraction.


Can the direction of a ray of light be changed?

Sure; mirrors, lens, prism, change of medium.


When the light then passes through a second prism?

The second prism will refract the light further, altering its direction based on the prism's orientation and material properties. This refraction will depend on the angle at which the light hits the second prism and the refractive index of the prism material.


Why does the light bend inside a prism or water?

As light passes through a prism, it is bent by the angles and plane faces of the prism. This is called refraction and is defined as the fact of light, radio waves, etc., being deflected in passing obliquely through the interface between one medium and another or through a medium of varying density.


Light is scattered as it passes through a?

medium with particles that are smaller than the wavelength of the light. This scattering causes the light to change direction and spread out, making it appear as if the beam is diffused or dispersed in different directions.


Light refracts when light passes from one?

Some kind of lens or a change in a substance: the surface of a pond, through a prism, through glass... all of these may refract light.