Q&A

What happens if you shine a flashlight at a mirror?

What happens if you shine a flashlight at a mirror?

No, you would not increase the amount of light in the room. The light waves are merely being reflected off of the mirror. The reflection only changes the path of the waves, not the amount or intensity of the light.

Does mirror reflect all the light?

A mirror is usually made of smooth transparent glass coated on one side with silver (or other suitable metals like aluminium, zinc, etc). So having all the above qualities of being a good reflector, mirrors reflect (almost) all the light shone on them.

Where is the image when you look in the mirror?

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When we look at something in a mirror, the image formed is on the backside (behind) of it. Explanation with the image is posted for reference only. The image formed by a plane mirror is virtual (behind the mirror), and it is one of the characteristics of the plane mirror.

Does shiny metal reflect light?

A Shiny Material: Metals are shiny due to the fact that they reflect light in a particular way. Light reflects off of most objects, allowing us to see them.

What makes the mirror reflect?

The key factor is a smooth surface, because rough surfaces scatter light instead of reflecting it. When photons — rays of light — coming from an object (your smiling face, for example) strike the smooth surface of a mirror, they bounce back at the same angle. Your eyes see these reflected photons as a mirror image.

What does a perfect mirror look like?

In the materials currently used by the researchers, the “perfect mirror” looks like a dark gray film. It is designed to reflect a portion of the infrared part of the spectrum.

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What happens when you shine a light into a mirror?

If you shine a light into a mirror, you simply divert the energy in another direction. If the questioner is talking about placing a mirror behind a light source such as a table lamp or candle, the mirror only reflects the light which would otherwise have been absorbed by the wall.

Can you use a flash light through a one way mirror?

There is NOT such thing of ONE WAY MIRROR. It is a regular semi-transparent mirror on both sides. The side that is in the dark can see the other side if illuminated. That is easy. And of course, you can use a flash light through such tinted glass.

How far away from a light source does a mirror reflect light?

As you get farther from the light source the amount of light drops exponentially, so mirrors 10 feet from a bulb may only receive 10 percent of the usable light energy so the reflection at this point will be a little less than 10 percent of the original power.

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Can mirrors be used to make a room bright?

Mirrors are much more reflective and will bounce the light back so of course they can be used to increase the general brightness in a room. However, the light will not bounce around indefinitely; even mirrors absorb some of the light that hits them and eventually the reflected light would dim to the point that it made no difference.