How fast do electromagnetic energy waves travel?

Answer 1

300,000 kilometer per second in vacuum.

Light travels at a speed of 300,000 kilometers per second and is classified as an electro magnetic radiation.

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Answer 2

The velocity of electromagnetic radiation waves in a vacuum is equal to the speed of light, or roughly 299,792 km/s (186,282 mi/s).

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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