Question

what are the properties of electromagnetic waves??

Answer 1

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✔They travel slower than the speed of light, they include visible light waves.

✔ they can transfer energy through empty space.

✔ They need matter through which to travel, they travel at the speed of light.

✔ they include visible light waves.

Answer 2

HI HERE IS YOUR ANSWER DEAR.

PROPERTIES OF ELECTROMAGNETIC WAVES ==》》

1.. the most important feature of electromagnetic waves is that it can travel through an empty space or vacuum

2.. the speed of electromagnetic waves is always constant

3 the wavelength of these electromagnetic waves can be calculated by calculating the distance between the two crust or trough