Recent questions in Electromagnetic Radiation

+2 votes

0 answers

What is the definition of short wavelength in terms of physics? How does it allow for communication at longer distances than other types of electromagnetic radiation (radio)?

asked Jan 15, 2023 in Electromagnetic Radiation by Comlec

+10 votes

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Do all forms of electromagnetic radiation require a material medium to propagate (like radio waves or infrared rays)?

asked Jan 15, 2023 in Electromagnetic Radiation by Synergy

+76 votes

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How much slower is light compared to sound? Why are they different despite both being forms of electromagnetic waves?

asked Jan 15, 2023 in Electromagnetic Radiation by Steven Garner (1.5k points)

+18 votes

0 answers

Why are there only three types of radiation?

asked Jan 15, 2023 in Electromagnetic Radiation by Mr right first time

+294 votes

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What can EMF radiation used as a directed energy weapon do to your spine?

asked Jan 15, 2023 in Electromagnetic Radiation by EmberEcho (3.1k points)

+6 votes

0 answers

Why are radio waves not used in phones?

asked Jan 15, 2023 in Electromagnetic Radiation by Derek Hawthorne

+16 votes

0 answers

Can you see an object smaller than its wavelength using visible light or any other type of electromagnetic radiation? If so, how does this work?

asked Jan 14, 2023 in Electromagnetic Radiation by Whitling2k

+17 votes

0 answers

Do all objects emit both infra-red and visual spectrum radiation?

asked Jan 14, 2023 in Electromagnetic Radiation by hoythetrowelin

+252 votes

0 answers

What are the potential risks associated with electromagnetic radiation from large-scale radar systems like China's new radar?

asked Jan 14, 2023 in Electromagnetic Radiation by Twfitz

+25 votes

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Do all charged particles feel the effects of electromagnetic radiation (light)?

asked Jan 14, 2023 in Electromagnetic Radiation by T_Mayo

+191 votes

0 answers

What are the components of electromagnetic waves?

asked Jan 14, 2023 in Electromagnetic Radiation by bedsplumber

+10 votes

0 answers

Are there any negative effects from using cell phones or other devices that emit electromagnetic radiation?

asked Jan 14, 2023 in Electromagnetic Radiation by Deleted member 11267

+5 votes

0 answers

What's the difference between the frequencies being used by WiFi and microwave ovens?

asked Jan 14, 2023 in Electromagnetic Radiation by QuantumVerse

+19 votes

0 answers

Do all humans emit radiation?

asked Jan 13, 2023 in Electromagnetic Radiation by EmberHorizon

+209 votes

0 answers

Is there a way to keep all electromagnetic radiation from entering your house by putting a Faraday cage around it?

asked Jan 13, 2023 in Electromagnetic Radiation by Paul_Cr

+291 votes

0 answers

What are some of the main sources of radio waves?

asked Jan 13, 2023 in Electromagnetic Radiation by Win

+1 vote

0 answers

What is mobile radiation’s effect on the human body?

asked Jan 13, 2023 in Electromagnetic Radiation by madspark01

+5 votes

0 answers

If we could see the radiation used in 5G cell signals, what would it look like?

asked Jan 12, 2023 in Electromagnetic Radiation by DarrenPCooley

+234 votes

0 answers

What is the total range of the electromagnetic spectrum visible to the animal kingdom as a whole?

asked Jan 12, 2023 in Electromagnetic Radiation by kitfit1 (3.1k points)

+237 votes

0 answers

We know the light from distant stars is red-shifted due to the presence of spectral lines. Have spectral lines been detected in cosmic microwave background radiation? Or are the wavelengths too stretched out to make them detectable?

asked Jan 12, 2023 in Electromagnetic Radiation by Jonboy8856 (2.0k points)

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Recent questions in Electromagnetic Radiation

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