Acircuit that has only one loop for the current of electrons to flow through is

Electric current that flows in only one direction. The tendency for a material to oppose the flow of electrons, changing electrical energy into thermal energy and light. The current has only has one loop to flow through in this circuit. This circuit contains two or more branches for current to move through.

*Brainiest answer plzzz

20hope i helep

Sounds propagates through some kind of medium. usually it's air, but it goes just as well through solid objects like walls, windows etc. a soundwave will compress the (air)molecules in front of it, and if this increased density wave hits your ears, you register it as sound. solid objects like walls are a lot denser than air, this means that they will damp a wave, but also carry it easier.