Question

Color of a surface point depends on the properties of the light source as well as the surface containing the point.

a. True

b. False

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Answer 1

Answer:

true..

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Answer 2

Answer:

True, As the colour of the surface is entirely determined by the frequency and wavelength of light, both of which are characteristics of light.

Explanation:

• A reflecting surface made of a glossy (colourless) metal uniformly reflects all wavelengths of light, resulting in no change in light colour.

• If you have a colourful glossy metal surface e.g, copper, gold, it signifies it does not reflect light uniformly in the visible range.

• The reflection spectra of the surface may be used to determine which wavelengths are favoured in reflection.

• If the surface seems yellowish, it means it does not reflect blue light in the visible spectrum like gold and copper does.

• The final colour you perceive is a combination of numerous wavelengths of light at different intensity. 

We can conclude that Colour of surface depends on frequency and wavelength of light which are again properties of light.

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