contestada

How are types of energy in the electromagnetic spectrum defined?

Question 32 options:

a) By their atomic structure
b) By their color
c) By their amplitude
d) By their speed
e) By their wavelength

Respuesta :

It is defined by their wavelength. Different colors have different wavelengths. For example, radio waves have a really long wavelength, whereas gamma-rays have a very short wavelength.

The answer is E just took the test

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