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. select the true statements. the wave carries energy through the spring toy. the spring toy is the medium the wave travels through. eli transfers energy to the spring toy. the coils in the spring toy move up and down.
Answer
# Brief Explanations:
1. The first statement is true as waves carry energy, and here the wave in the spring - toy is carrying energy.
2. The spring - toy is the matter through which the wave travels, so it is the medium.
3. Eli's hand initiates the wave by transferring energy to the spring - toy.
4. The text states that the coils move back and forth, not up and down, so this statement is false.
# Answer:
The wave carries energy through the spring toy.
The spring toy is the medium the wave travels through.
Eli transfers energy to the spring toy.