Recent questions in Electromagnetic Spectrum

+76 votes

0 answers

Is it possible to make glasses to simultaneously see the normal and infrared light spectrum, without modifying the normal spectrum, using active glasses such as 3D?

asked Sep 12, 2022 in Electromagnetic Spectrum by Tony_montana

+128 votes

0 answers

What happens when the wavelength is the same as the slit?

asked Sep 12, 2022 in Electromagnetic Spectrum by Maid

+321 votes

0 answers

What is the cheapest way to analyze and record the EM spectrum up to 100GHz?

asked Sep 10, 2022 in Electromagnetic Spectrum by l1ndsay

+309 votes

0 answers

Why can't humans see ultraviolet light (wavelength: 10nm-380nm), when we can see wavelengths between 360nm and 750nm (approximately)?

asked Sep 10, 2022 in Electromagnetic Spectrum by Rocker

+19 votes

0 answers

Is there an exact ideal lens where the most information is gathered (distance and accuity) in the visible light spectrum?

asked Aug 18, 2022 in Electromagnetic Spectrum by oggie

+99 votes

0 answers

If potassium gives violet/lilac color in flame test, then why at all places wavelength of this color given is 766.5nm it is very high wavelength which lies in red region ,not in this region?

asked Aug 17, 2022 in Electromagnetic Spectrum by GKU

+20 votes

0 answers

What is the difference between propagation speed and the frequency of a wave? Does one or both affect wavelength? If so, how?

asked Aug 16, 2022 in Electromagnetic Spectrum by MidnightVortex

+37 votes

0 answers

Q2. Why do we not have violet shifted (instead of blue shifted) as against red shifted (violet being the left end of visible and red being the right end of visible spectrum)?

asked Aug 16, 2022 in Electromagnetic Spectrum by Denis Patterson

+26 votes

0 answers

A line spectrum in the hydrogen atom has a wavelength corresponding to 4.57×10.7m. What is the frequency of the energy associated with this transmission?

asked Aug 15, 2022 in Electromagnetic Spectrum by CrystalOracle

+17 votes

0 answers

If a photon is electromagnetic, how can electromagnetism be made to change its trajectory?

asked Aug 13, 2022 in Electromagnetic Spectrum by dave millen

+24 votes

0 answers

Could it be that time is visible in the form of electromagnetic waves?

asked Aug 13, 2022 in Electromagnetic Spectrum by ChrisMK

+11 votes

0 answers

Do electromagnetic waves carry potential energy?

asked Aug 11, 2022 in Electromagnetic Spectrum by Matt edwards

+24 votes

0 answers

Can an EM wave have more than one wavelength? If so, how would that happen?

asked Aug 10, 2022 in Electromagnetic Spectrum by mark atkin

+41 votes

0 answers

Does a metal such as copper emit a unique spectrum of electromagnetic frequencies when the metal is at room temperature?

asked Jul 20, 2022 in Electromagnetic Spectrum by Mountain Man

+18 votes

0 answers

What is meant by an emission spectrum, an absorption spectrum, and a continuous spectrum?

asked Jul 18, 2022 in Electromagnetic Spectrum by Matt_sx

+14 votes

0 answers

I have heard that the electromagnetic spectrum is made of electrons and also that it’s made of photons. Is there a difference between the two?

asked Jul 17, 2022 in Electromagnetic Spectrum by erus

+284 votes

0 answers

What is the relationship between wavelength and energy? Does increasing the wavelength or width of a wave affect its energy?

asked Jul 16, 2022 in Electromagnetic Spectrum by Auld Eck

+14 votes

0 answers

How do you get a wavelength from frequency?

asked Jul 16, 2022 in Electromagnetic Spectrum by chewer

+133 votes

0 answers

If complex life forms had never developed vision, would the portion of the electromagnetic spectrum we call visible light be any more useful than any other portion of the spectrum?

asked Jul 16, 2022 in Electromagnetic Spectrum by mlawson

+25 votes

0 answers

What is redshift and blueshift?

asked Jul 16, 2022 in Electromagnetic Spectrum by Nicko14

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Recent questions in Electromagnetic Spectrum

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