Question

select all that apply select all the statements that are true of the physical aspects of sound. wave patterns of sound become stronger between the source and our ears. a medium such as air or water is necessary to conduct sound to our ears. air molecules move in regular, wavelike patterns. it is created by a vibrating source.

Explanation:

• Sound waves lose energy as they travel from the source to our ears, so the wave patterns do not become stronger. Sound needs a medium like air or water to travel. Air molecules vibrate in the direction of sound - wave propagation in a somewhat regular, wavelike pattern when sound travels through air. Sound is produced by a vibrating source.

Answer:

B. A medium such as air or water is necessary to conduct sound to our ears.
C. Air molecules move in regular, wavelike patterns.
D. It is created by a vibrating source.