Recent questions in Electromagnetic Radiation

+11 votes

0 answers

At what point on the EMF spectrum do IR radiation and visible (+higher) radiation balance in units of w/m^2?

asked May 14, 2023 in Electromagnetic Radiation by Altroman

+267 votes

0 answers

Do cell phones emit radiation? If so, why don't we feel heat from them?

asked May 13, 2023 in Electromagnetic Radiation by Muzungu

+76 votes

0 answers

Why is thermal radiation emitted when particles vibrate/are heated up?

asked May 13, 2023 in Electromagnetic Radiation by PollyJeff (2.6k points)

+22 votes

0 answers

Why are bigger wavelengths of electromagnetic radiation perceived as heat (microwave/infrared) while the visible light with a shorter wavelength and therefore has more energy is not?

asked May 13, 2023 in Electromagnetic Radiation by Bob256

+25 votes

0 answers

Do electromagnetic waves lose their fields strength when travelling through a medium?

asked May 13, 2023 in Electromagnetic Radiation by hochien

+21 votes

0 answers

Are there any electromagnetic waves below 3kHz?

asked May 13, 2023 in Electromagnetic Radiation by NovaHarmony

+80 votes

0 answers

What harm can come from radiation or "microwaves" if you open the microwave door before the time is up?

asked May 13, 2023 in Electromagnetic Radiation by che

+15 votes

0 answers

How do we determine the electromagnetic radiation levels from mobile phones, and are current levels safe enough?

asked May 13, 2023 in Electromagnetic Radiation by Caretaker29781

+21 votes

0 answers

If it was possible for the eye to detect all of the electromagnetic frequencies organically possible (from the lowest possible to detect to the highest that don't damage the cells) would we need to regulate the range of frequencies we see at a time?

asked May 13, 2023 in Electromagnetic Radiation by Flame

+27 votes

0 answers

What are some other examples of electromagnetic radiation other than visible light, x-rays, and gamma rays?

asked May 13, 2023 in Electromagnetic Radiation by JMV

0 votes

0 answers

How do you calculate the rate of loss of heat due to radiation (thermodynamics, radiation, thermal radiation, absorption, physics)?

asked May 12, 2023 in Electromagnetic Radiation by Grant Lithgow

+4 votes

0 answers

What are examples of electromagnetic radiation with wavelengths longer than those of visible light but shorter than those for microwaves?

asked May 12, 2023 in Electromagnetic Radiation by dpoison

+193 votes

0 answers

What is radiation? How is it produced?

asked May 12, 2023 in Electromagnetic Radiation by suxrule

+9 votes

0 answers

How do I prevent the detection of a certain thing via electromagnetic wave spectrum without using a faraday cage?

asked May 12, 2023 in Electromagnetic Radiation by facequantity (3.5k points)

+195 votes

0 answers

Does electromagnetic radiation mean electric and magnetic radioactive air?

asked May 12, 2023 in Electromagnetic Radiation by Iron_Mike

+68 votes

0 answers

How do I understand the electromagnetic spectrum?

asked May 12, 2023 in Electromagnetic Radiation by Minotaur

+25 votes

0 answers

How can I reduce the radiation of microwaves?

asked May 12, 2023 in Electromagnetic Radiation by RUSSCO

+267 votes

0 answers

Can higher energy/intensity electromagnetic wave lower the frequency of a lower energy/ intensity electromagnetic wave? What are all the ways?

asked May 12, 2023 in Electromagnetic Radiation by John Lockwood

+257 votes

0 answers

Does radiation affect plant growth experiments?

asked May 12, 2023 in Electromagnetic Radiation by steven willet

+52 votes

0 answers

A quantum of light energy is called a photon. Are there special names for quanta of radio, x-ray, gamma ray, and other types of electromagnetic radiation?

asked May 11, 2023 in Electromagnetic Radiation by AuroraEcho

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Recent questions in Electromagnetic Radiation

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