a wave is a pattern of motion that carries en...
a wave is a pattern of motion that carries energy. when a wave travels through matter, the matter is called a medium. eli is playing with a spring toy. energy from his hand is transferred to the spring toy, creating a wave. as the wave moves through the spring toy, the coils in the spring toy move back and forth. complete the sentences. when eli moves his hand back and forth, he transfers to the spring toy. the spring toy is the the wave travels through.
Answer
# Brief Explanations:
The first blank is about what is transferred when Eli moves his hand - energy is transferred to create the wave. The second blank is about the matter through which the wave travels, which is the medium.
# Answer:
When Eli moves his hand back and forth, he transfers energy to the spring toy. The spring toy is the medium the wave travels through.