A white surface because black absorbs the light, while white while reflect it. A good experiment is to wear a black shirt outside and a white shirt outside and see which makes you hotter in the sun
A reflector with a smooth surface is typically known as a specular reflector. This type of reflector reflects light in a single, predictable direction without scattering or diffusing it.
A parabolic reflector is a type of reflector with a smooth surface that can collect and reflect light or sound waves to a single focal point.
Water can act as a reflector for light waves due to its smooth surface and high density. When light hits the surface of water at an angle, it can reflect and create mirror-like reflections.
Glass is not a good reflector of light as it allows most of the light to pass through it. A small amount of light may be reflected off the surface of glass, but it is generally transparent and allows light to transmit through it.
A wet surface reflects light better than a dry surface because water is smooth and acts as a flat, continuous medium. This smoothness reduces the scattering of light, resulting in more efficient reflection. Dry surfaces can be rough, causing light to scatter in various directions rather than being reflected directly.
which is a better reflector of light-a black surface or a white surface
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Glass is not a good reflector of light compared to materials like mirrors or metals. While it can reflect some light at its surface, most of the light passes through it, making it a better transmitter than a reflector. The reflection that does occur is typically around 4% for each surface of glass, which is relatively low. Therefore, while glass can reflect light, it is not considered an effective reflector.
A black reflector creates shadows by blocking light.
A reflector with a smooth surface is typically known as a specular reflector. This type of reflector reflects light in a single, predictable direction without scattering or diffusing it.
A parabolic reflector is a type of reflector with a smooth surface that can collect and reflect light or sound waves to a single focal point.
No, black is not a good reflector of light. It absorbs most of the light that hits it rather than reflecting it, which is why it appears dark.
Water can act as a reflector for light waves due to its smooth surface and high density. When light hits the surface of water at an angle, it can reflect and create mirror-like reflections.
A piece of metal would make a better reflector than a piece of wood because metal has higher reflectivity due to its smooth surface and lower absorption of light. Wood is more likely to absorb light rather than reflect it efficiently.
Glass is not a good reflector of light as it allows most of the light to pass through it. A small amount of light may be reflected off the surface of glass, but it is generally transparent and allows light to transmit through it.
A mirror is a good reflector of light because it has a smooth and highly reflective surface that bounces light rays off at equal angles, resulting in a clear reflection.
A photographer would use a black reflector in their photography setup to absorb light and create shadows, adding depth and contrast to the subject.