What is the medium the energy in the slinky wave travels through? the metal coil of the slinky
the wooden block
the hand moving the slinky
the air

Which compound is held together by the electrostatic force between two ions? a. co2 b. cci4 c. h2s d. mgf2

2. circled insects have mutations, or changes to their dna. how many of the offspring insects in this generation have mutations?

Imagine that the rightward current flows in the rod for a short time. as a result, what will the net charge on the right and left ends of the rod become? left end negative and right end positive left end negative and right end negative left end negative and right end nearly neutral left end nearly neutral and right end positive both ends nearly neutral