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What are some uses of electromagnetic energy?

Answer 1

There are many diverse uses.

From cosmic rays to radio waves, the electromagnetic spectrum encompasses a vast range of frequencies. Its applications are diverse; for example, gamma rays are used to eradicate tumors, microwaves are used for heating, visible light is used to see, and radio waves are utilized for radio channels.

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Answer 2

Owen Atkinson

Some uses of electromagnetic energy include: communication (radio waves), heating (microwaves), vision (visible light), medical imaging (X-rays), remote sensing (infrared), and electricity generation (electromagnetic induction).

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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.