Colours of objects produced by light due to reflection & absorption

AI Thread Summary
The colors of objects are determined by the absorption and reflection of specific wavelengths of light. Different light sources, such as incandescent bulbs and fluorescent lamps, emit varying spectra, which can affect color perception. For instance, sodium vapor street lamps can alter how colors appear. Understanding the spectrum of each light source is essential for comprehending color appearance. The discussion emphasizes the importance of light source characteristics in color perception.
Deadevil
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Colours of objects produced by light due to reflection & absorption!

Hi fellow members!
We know that colours of our surrounding things is due to the absorption & reflection of particular wavelength of light. But we also see same colours of objects in bulb light aur tube light. Do they also have seven wavelengths of light as light have?
Thnx!
 
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Deadevil said:
Hi fellow members!
We know that colours of our surrounding things is due to the absorption & reflection of particular wavelength of light. But we also see same colours of objects in bulb light aur tube light. Do they also have seven wavelengths of light as light have?
Thnx!
It depends on the light source. An incandescent source will produce a very different spectrum than a fluorescent or gas discharge lamp. You may have noticed how a sodium vapour street lamp affects your perception of colour, for example. This page explains the different spectra for these lamps

AM
 
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