Question

What are the characteristics of light?

Answer 1

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The primary properties of visible light are intensity, propagation direction, frequency or wavelength spectrum and polarization, while its speed in a vacuum, 299 792 458 m/s, is one of the fundamental constants of nature.

Answer 2

The Characteristics of light :

• Light is an electromagnetic wave.
• Light travels in a straight line
• Light is a transverse wave, and does not need any medium to travel. ...
• The velocity of light changes when it travels from one medium to another.
• The wavelength (λ) of light changes when it goes from one medium to another

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