Reflection happens when a wave __________ .
Question 3 options:
a.causes ripples in a body of water
b.compresses air particles as it travels
c.strikes an object and bounces off of it
d.compresses air particles as it travels
Question 3 options:
a.causes ripples in a body of water
b.compresses air particles as it travels
c.strikes an object and bounces off of it
d.compresses air particles as it travels