Like if I have a really bright flashlight I can feel heat from the beam, but I can blast a speaker at max volume and I might even feel the vibrations in my hand, but there’s no change in temperature.
Is this a glitch in the matrix?
In: Physics
Actually ultrasound can heat tissue slightly and you can produce high heat with high intensity ultrasound [https://en.wikipedia.org/wiki/High-intensity_focused_ultrasound#Temperature](https://en.wikipedia.org/wiki/High-intensity_focused_ultrasound#Temperature). It is due to absorption of sound waves in tissue but I am not sure that is the mechanism you are talking about
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