All Questions
Tagged with audio electromagnetism
4
questions
7
votes
1
answer
203
views
What noise would a nuclear gas turbine make? [closed]
At the core of the powerpacks of the upcoming generation of powered exoskeletons are dusty plasma fission fragment reactors, in which nanoparticles of nuclear fuel inside a vacuum undergo a fission ...
6
votes
1
answer
326
views
Can EM waves naturally create sonic waves?
Q:Can EM waves naturally create sonic waves?
For example, could a natural antenna (e.g. a seam of conductive metal or the right kind of rock)receive em radiation and through thermal/mechanical or ...
4
votes
3
answers
385
views
How much energy it would be required to propel a projectile with sound? Would it be lethal to its user?
Context: in a scenario where batteries suddenly became extremely energy dense due to some events between the main characters, I was thinking about which electromagnetic weapons I could use, such as ...
4
votes
6
answers
547
views
How can an optical signal be converted into a mechanical/acoustic signal without using electricity?
There are several ways to directly convert acoustic/mechanic signals into optic signals (e.g. opening/closing a shutter, or the acousto-optic effect). Is there any way to do the reverse, without using ...