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When blue light is shone on a white surface, the surface reflects the blue light while absorbing other colors present in the light spectrum. This selective reflection results in the perception of the white color.

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1y ago

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If you shine a yellow light on a white surface why does the surface look yellow instead of white?

When a yellow light is shone on a white surface, the surface reflects mostly yellow light and absorbs other colors. This makes the surface appear yellow because it is reflecting predominantly yellow light back to our eyes, giving the illusion of a yellow color instead of white.


How do you know that white light is a mixture of all colors of light?

White light is visible when all colors of light are combined. This can be demonstrated through experiments like passing white light through a prism, which separates it into the visible spectrum of colors. Additionally, when white light is shone on a white surface, it reflects all colors equally, appearing as white.


When white light hits a blue surface what happens?

The blue surface absorbs most colors of white light except for blue, which is reflected. This reflected blue light is what we perceive with our eyes as the color blue.


Why does an object appear red when white light is shone on it?

Because white light is made up of all the colors of the spectrum, and an object that appears red in color is simply reflecting the color red, a white object refects all the colors of the spectrum while black objects reflect no colors at all.


What happens when light hits a white surface?

When light hits a white surface, the surface reflects most of the light that strikes it. This high reflectivity causes the surface to appear bright and white to our eyes. This is because white surfaces reflect all visible wavelengths of light equally, resulting in a neutral color appearance.

Related Questions

What happens when white light is shone into a mirror?

It reflects back and a small amount is absorbed into its reflective surface.


What happens when a ray shone at a glass block?

The white light splits into a spectrum.the original colors will appear. This is referred as REFRACTION.


If you shine a yellow light on a white surface why does the surface look yellow instead of white?

When a yellow light is shone on a white surface, the surface reflects mostly yellow light and absorbs other colors. This makes the surface appear yellow because it is reflecting predominantly yellow light back to our eyes, giving the illusion of a yellow color instead of white.


What happens when light is shone at a prism?

It splits into the colours that make it up, so white light makes a rainbow, and different colours produce different results.


How do you know that white light is a mixture of all colors of light?

White light is visible when all colors of light are combined. This can be demonstrated through experiments like passing white light through a prism, which separates it into the visible spectrum of colors. Additionally, when white light is shone on a white surface, it reflects all colors equally, appearing as white.


What colour would a white object be if a blue light shone on it?

blue


When white light hits a blue surface what happens?

The blue surface absorbs most colors of white light except for blue, which is reflected. This reflected blue light is what we perceive with our eyes as the color blue.


What is the break up of white light into seven colours?

It is the refraction of white light being shone through a glass prism, or a raindrop, that separates the white light into the colours of the rainbow.


Why does an object appear red when white light is shone on it?

Because white light is made up of all the colors of the spectrum, and an object that appears red in color is simply reflecting the color red, a white object refects all the colors of the spectrum while black objects reflect no colors at all.


What happens when light hits a white surface?

When light hits a white surface, the surface reflects most of the light that strikes it. This high reflectivity causes the surface to appear bright and white to our eyes. This is because white surfaces reflect all visible wavelengths of light equally, resulting in a neutral color appearance.


What would a red object look like shone onto a white light?

red


What colour does red paper look like when white light is shone on it?

It looks red.