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Recent questions in Waves physics
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What are the advantages and disadvantages of half-wave and full-wave rectifiers? Why is one preferred over the other?
asked
Jun 19, 2022
in
Waves physics
by
WeCanDoIt
+59
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answers
What are the electromagnetic waves that can pass through a wire mesh (whole spectrum included)?
asked
Jun 19, 2022
in
Waves physics
by
Colin Knott
+116
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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
Jun 19, 2022
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Waves physics
by
shokkz
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Is Planck's derivation of the energy element (hv) based on a standing wave formed by the motion of an ether composed of matter?
asked
Jun 19, 2022
in
Waves physics
by
Ourliam
+139
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How does current flow in antenna to radiate EM wave?
asked
Jun 19, 2022
in
Waves physics
by
R Kumar
+11
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answers
How does a sound wave travel through space?
asked
Jun 19, 2022
in
Waves physics
by
SeraphicSeeker
+3
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How am I supposed to believe that a scientist can tell all this stuff from a radio wave from 40 light years away when I can't get 92.5 classic rock that's just 90 miles away?
asked
Jun 17, 2022
in
Waves physics
by
Zed1001
+25
votes
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answers
How do you calculate the average voltage of a square wave with an amplitude of -2V for low voltage and 4V for high voltage?
asked
Jun 17, 2022
in
Waves physics
by
Conradfan
+13
votes
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answers
When sound waves pass from a denser to a less dense medium, such as an air gap between walls, do they speed up briefly, or is it like taking your foot off the brake while coasting in a car, ie no acceleration can be gained?
asked
Jun 17, 2022
in
Waves physics
by
HB_2000
+24
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What are the differences between heat and radio waves in terms of their properties, such as wavelength and frequency?
asked
Jun 17, 2022
in
Waves physics
by
VelvetEnigma
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What voltage measuring instruments can measure effective values of any type of wave, and why?
asked
Jun 17, 2022
in
Waves physics
by
MysticPulse
+73
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answers
What are some good books on wave mechanics?
asked
Jun 17, 2022
in
Waves physics
by
Richard Allan
+9
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What is the difference between full wave rectifier and bridge rectifier?
asked
Jun 17, 2022
in
Waves physics
by
CelestialCharm
+241
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Can you explain wave interference from a molecular point of view?
asked
Jun 17, 2022
in
Waves physics
by
bathstyle
+3
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Two wave pulse moving in opposite directions completely cancel each other as they pass. What happens to the energy of the waves?
asked
Jun 16, 2022
in
Waves physics
by
StellarMystic
+3
votes
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answers
What happens to the electromagnetic radiation of a radio wave when it is reflected back from the surface of the earth?
asked
Jun 16, 2022
in
Waves physics
by
MysticHorizon
+273
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answers
Can a microscope see smaller objects if it uses a higher wavelength of light?
asked
Jun 16, 2022
in
Waves physics
by
chris
+1
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answers
What are waves in classical mechanics?
asked
Jun 16, 2022
in
Waves physics
by
PollyJeff
(
2.6k
points)
+311
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answers
What is the wavelength of a neutron?
asked
Jun 16, 2022
in
Waves physics
by
Mike_T
+11
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Why can sunlight pass through a cloud that seems to be blocking it, but radio waves cannot?
asked
Jun 16, 2022
in
Waves physics
by
Dick Puller
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