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If you continue heating a piece of room temperature metal in a dark room what will be its first visible color?
Wiki User
∙ 15y ago
red
Wiki User
∙ 12y ago
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What color reflects wavelengths of the visible spectrum that hit it?
The color white reflects all wavelengths of the visible spectrum. That is why it is the brightest color.
In the visible spectrum which color of light has the most energy?
Violet (purple) is the highest energy color in the visible spectrum. It has a wavelength of about 400nm (4x10-8m), the lowest of all visible light.
What color of visible light has the longest wavelength?
Red is the longest wavelength of visible light
Why red is the most visible color?
The color red is the longest wavelength in the visible light spectrum because the less energy a wave carries the longer the wavelength and red carries the least energy of all the colors in the visible spectrum
Which color of visible light has the lowest frequency?
The color red has the lowest frequency of the visible light - violet has the highest
What are 3 observable properties?
Any three of: Composition, size (dimensions), mass, temperature, visible-spectrum color.
What's the color of visible light?
Visible light includes any color that the eye can see.
What color reflects wavelengths of the visible spectrum that hit it?
The color white reflects all wavelengths of the visible spectrum. That is why it is the brightest color.
What are visible characteristics?
Visible characteristics are characteristics that are visible. Haha no but they are your outside features.
How was infrared discovered?
According to NASA infrared radiation was first discovered in 1800, by a British astronomer named William Herschel. In an experiment to measure the difference in temperature between the colors in the visible spectrum, he placed thermometers in the path of light within each color of the visible spectrum. He observed an increase in temperature from blue to red, including an even warmer temperature measurement just beyond the red end of the visible spectrum.
what is the colour temperature and wavelength of incandescent lamp?
An incandescent lamp's light has a color temperature between '2700 to 3300 K". Such a temperature approximates an ideal black body radiator, and it could have an effect of "warm". If a neodymium coating is used, the color ranges from yellow to red. After a period of use, the color turns into white and then to blue. Blue and black colors are at the end of the visible wavelength.
What caused some gas to be visible?
Gas is only visible by having a certain color: Chlorine: greenish yellow, Iodine: purple, Bromine: redish brown. No color, not visible.
What do you observe when copper sulphate crystals are heated?
With sufficient heating, the blue colored hydrated copper sulfate crystals common at standard temperature and pressure will lose their water of hydration and lose their blue color. With further heating, the anhydrous crystals will melt.
Color of visible light?
VIBGYOR
In the visible spectrum which color of light has the most energy?
Violet (purple) is the highest energy color in the visible spectrum. It has a wavelength of about 400nm (4x10-8m), the lowest of all visible light.
If light of all visible wavelengths is combined the results appear to be what color?
If the lights from all visible wavelengths are combined, they appear to be a white color.
What are all the combenations with color?
All the combinations of visible colour are included in the visible spectrum.
