which refers to a material that takes in the energy of a wave when the wave hits it? absorber reflector…

which refers to a material that takes in the energy of a wave when the wave hits it? absorber reflector conductor insulator
Answer
Brief Explanations:
An absorber is a material that takes in the energy of a wave when the wave hits it. A reflector bounces the wave back, a conductor allows the flow of electric - current (not directly related to wave energy absorption in this context), and an insulator resists the flow of electric - current.
Answer:
A. absorber