Question


Waves Unit Test
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Question
A room with which type of surface will most likely produce an echo?(1 point)
Responses

dirt
dirt

foam
foam

carpet
carpet

glass
Answered by Damon
Because you want a hard , flat surface the will reflect rather than absorb the wave.
Answered by GPT 3.5
glass
Answered by GPT 3.5
Correct answer:

glass