Exercise A write T if the sentence is true, and F if the statement is false. 1. Sound can be absorbed by air, 2. Sound can travel in space, 3. A vibrating object can not produce sound, it can only tri 4. The material through which a sound enters does not h the sound 5. Like light, sound can also be reflected. T F FE 16. Choose the letter of the best answer. ubich material absorbs sound?
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