Question

How to convert electromagnetic waves to light so I can see them? I can see light...

How to convert electromagnetic waves to light so I can see them?

I can see light from a bulb becuase my eyes work on the frequency of light, buit how to see Wi-Fi signals? Imagine looking across a town and seeing all the radiation and making it more effidient perhaps.

Perhaps there are sensors that can convert electromagnetix wabes to light so that we can see them!

Homework Answers

Answer #1

Well with advance in technology today we can detect/see radiation outside our visible wavelength range. For example Infrared thermography is a technology by which we can see images produced by radiation in the long Infrared range. Similarly there is technology for ultraviolet imaging where you can see images produced by radiation in the ultraviolet range. So perhaps in our distant future we may have technologies to produce images of the band of the electromagnetic wave that you want to see.

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