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Red light is able to pass through a red filter because the filter is designed to transmit red wavelengths while absorbing or blocking other colors. This means that the intensity of the red light would remain relatively unchanged after passing through the red filter.

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1y ago

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What happens when a white light shines onto a red filter?

The red filter will selectively absorb all colors except red, allowing only red light to pass through. As a result, the white light will appear as red when it passes through the filter.


When red light passes through a green filter no light gets through. What happens to it?

The green filter only allows green light to pass through, blocking all other colors of light, including red light. The red light is absorbed or reflected by the filter, resulting in no red light passing through.


When red light passes through a green filter no light gets through What happens to it?

When red light passes through a green filter, the filter absorbs the red light because it is not the same wavelength as the green light the filter is designed to transmit. The green filter only allows green light to pass through while absorbing or blocking other colors like red.


What happens when you look at a blue object through a red filter?

When you look at a blue object through a red filter, the object will appear darker and possibly black because the red filter blocks out most of the blue light. The red filter only allows red light to pass through, which results in absorbed blue light and altered color perception.


What happens when you shine a red light through a red filter on a green dress?

The red light sails straight through the red filter unimpeded, and is then completely absorbed by the fabric. Since there's no green light floating around, there is no light at all to bounce off of the dress toward your eyes, and the dress appears black.

Related Questions

What happens when you put a red filter in front of a light?

the light becomes red :-P


What happens when a white light shines onto a red filter?

The red filter will selectively absorb all colors except red, allowing only red light to pass through. As a result, the white light will appear as red when it passes through the filter.


When red light passes through a green filter no light gets through. What happens to it?

The green filter only allows green light to pass through, blocking all other colors of light, including red light. The red light is absorbed or reflected by the filter, resulting in no red light passing through.


When red light passes through a green filter no light gets through What happens to it?

When red light passes through a green filter, the filter absorbs the red light because it is not the same wavelength as the green light the filter is designed to transmit. The green filter only allows green light to pass through while absorbing or blocking other colors like red.


What happens when you put light through a red and green filter?

it doesn't let light through


What happens when you look at a blue object through a red filter?

When you look at a blue object through a red filter, the object will appear darker and possibly black because the red filter blocks out most of the blue light. The red filter only allows red light to pass through, which results in absorbed blue light and altered color perception.


A pupil puts a red filter in the ray of white light what happens to the spectrum?

the whole spectrum turns red.


What happens when you shine a red light through a red filter on a green dress?

The red light sails straight through the red filter unimpeded, and is then completely absorbed by the fabric. Since there's no green light floating around, there is no light at all to bounce off of the dress toward your eyes, and the dress appears black.


What happens to light when it passes through a red filter?

After pure, white light passes through a red filter, all the other colors in the spectrum will flow out of the other side. My mistake, I had a faulty source. A red light filter will cause the image to appear as different shades of red. Since it is a red filter only red light can pass through. So you finish up with red light. Whether it is focussed to an image or not is of no consequence. As to different shades of red, you will get the shade of red that is passed by the filter.


What happens when light enters polarizing filter?

what happens when light enters a polorizing filter?


What happens when you use a red filter on light?

There are at least two different filters. First type is blocking red color and you see all color except red. Second type is blocking all colors but red. You see only red after light passed the filter.


What happens to the colours of light when they are passed through a red filter?

The reason that particular device is called a "redfilter" is that only red light cansurvive the trip through it and come out the other side, so that it appears red.Any other color of light is absorbed in the material that the filter is made of, andnever comes out.