# Problem: 1. In a transverse wave that travels through a medium, the molecules of the medium vibrate A. at right angles to the direction in which the wave travels. B. with smaller amplitudes than the molecules in a longitudinal wave. C. at twice the velocity of the molecules in a longitudinal wave. D. in the direction in which the wave travels. 2. A sound that's produced by a single wave at a constant frequency and with no overtones is called A. a discordant sound. B. an average sound. C. a mellow sound. D. a pure sound.

###### FREE Expert Solution

1.

In a transverse wave, the medium displacement is perpendicular to the direction of propagation of the wave.

96% (268 ratings) ###### Problem Details

1. In a transverse wave that travels through a medium, the molecules of the medium vibrate

A. at right angles to the direction in which the wave travels.

B. with smaller amplitudes than the molecules in a longitudinal wave.

C. at twice the velocity of the molecules in a longitudinal wave.

D. in the direction in which the wave travels.

2. A sound that's produced by a single wave at a constant frequency and with no overtones is called

A. a discordant sound.

B. an average sound.

C. a mellow sound.

D. a pure sound.

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What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Sound Waves concept. You can view video lessons to learn Sound Waves. Or if you need more Sound Waves practice, you can also practice Sound Waves practice problems.