In toy telephone the sound travels through which medium?
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Answered by
3
Answer:
Solid
Explanation:
The paper cup phone is a popular science experiment due to how well it illustrates the mechanics of sound transmission. Sound requires a source to vibrate at an audible frequency (generally between 20 Hz and 20 kHz). These vibrations travel through any solid, liquid or gaseous medium as longitudinal waves.
Answered by
3
Answer:
solid
Explanation:
it travel through solid
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