Sound Waves

Question 1

Which statement correctly compares sound and light waves?

Revolt · Accepted Answer

Sound waves carry energy parallel to the motion of the wave, while light waves carry energy perpendicular to it.

Question 2

Question 2

Revolt · Accepted Answer

It is low-pitched.

Question 3

Select the appropriate unit for each type of measurement.

Revolt · Accepted Answer

✔ meters; Amplitude:: meters; Frequency:: hertz; Wavelength:: meters; Wave speed:: meters/second; Loudness:: decibels

Question 4

metersdecibels✔ hertzmeters/second

Revolt · Accepted Answer

✔ hertz

Question 5

✔ metersdecibelshertzmeters/second

Revolt · Accepted Answer

✔ meters

Question 6

metersdecibelshertz✔ meters/second

Revolt · Accepted Answer

✔ meters/second

Question 7

meters✔ decibelshertzmeters/second

Revolt · Accepted Answer

✔ decibels

Sound Waves Answers