Rarefaction occurs only in a _______ wave. A. transverse. B. sympathetic. C. forced. D. longitudinal.
Question
Updated 82 days ago|6/29/2020 3:56:11 PM
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Original conversation
User: Rarefaction occurs only in a _______ wave. A. transverse. B. sympathetic. C. forced. D. longitudinal.

Weegy: Rarefaction occurs only in a longitudinal wave.

User: you were trying to build a soundproof room, which of the following materials would you choose in order to absorb the most sound, based on the coefficient of absorption for each material? A. Carpet B. Heavy curtains C. Wood D. Concrete

Weegy: If you were trying to build a soundproof room, you would choose CONCRETE in order to absorb the most sound.

User: The change in pitch of a train's horn as it passes while you are standing still can be explained by A. resonance. B. sympathetic vibration. C. the Doppler effect. D. ultrasonic vibrations.

Weegy: The change in pitch of a train's horn as it passes while you are standing still can be explained by the Doppler Effect.
Score 1

User: Which of the following conditions would decrease the ability of a person to hear a sound? A. The distance to the sound source becomes shorter. B. A wave loses energy as it moves through a medium. C. The liquid medium in which the sound travels is replaced with an elastic solid. D. The frequency of the sound remains steady at 100 Hz.

Question
Updated 82 days ago|6/29/2020 3:56:11 PM
Rating
3
A wave loses energy as it moves through a medium would decrease the ability of a person to hear a sound.
Added 82 days ago|6/29/2020 3:56:11 PM

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The area formed by a plane cutting through a solid perpendicular to its axis is a A. middle section. B. longitudinal section. C. cross section. D. cylindrical section.
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Question
Updated 86 days ago|6/25/2020 2:36:54 PM
[Deleted]
Added 86 days ago|6/25/2020 2:36:34 PM
Deleted by maydj [6/25/2020 2:36:40 PM]
High human populations have had a negative effect on Biodiversity.

Added 86 days ago|6/25/2020 2:36:54 PM
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