Physics, 23.07.2019 12:30 lilday2444

Which statement does not explain the concept of the doppler effect? a) as an observer approaches a stationary sound, the sound waves are compressed, making the pitch higher. b) as an observer moves away from a stationary sound, the sound waves are stretched making the pitch lower. c) as a sound source approaches a stationary object, the sound waves are compressed, making the pitch higher. d) as a sound source moves away from a stationary object, the sound waves are compressed, increasing the pitch.

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Which statement does not explain the concept of the doppler effect? a) as an observer approaches a...