Rafael models a longitudinal wave using a coiled-spring toy. If he wants to model a longitudinal wave that carries more energy, how should he move the end of the spring?
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O side to side, using larger motions
O side to side, using smaller motions
O forward and back along the spring, using larger motions
O forward and back along the spring, using smaller motions

O forward and back along the spring, using larger motions

Explanation:

Longitudinal wave that carries more  energy, he move the end of the spring by pushing the spring forward and backward directions using larger motion that creates two regions in the spring, the crowded area known as compression and more distance between parts of the spring known as rarefaction. If  there is more compression in the spring so there is a lot energy present in the spring. So it is only possible when using larger motions in the spring.

i think its white blood cells

i hope this