Physics, 26.10.2019 13:43, 0prayforthelost0

Waves will have the highest speed in
air at 0°c
air at 5°c
air at 20°c
air at 30°c

Answers: 2

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Waves will have the highest speed in
air at 0°c
air at 5°c
air at 20°c
air...