Which of these would most likely cause a sound wave?

a-cookies baking
b-milk standing in the bottle
c-a spoon hitting the side of a bowl while mixing
d-butter melting

Answer;

C. a spoon hitting the side of a bowl while mixing

Explanation;

A sound wave is the pattern of disturbance caused by the movement of energy traveling through a medium (such as air, water, or any other liquid or solid matter) as it propagates away from the source of the sound.

The source is some object that causes a vibration, such as a ringing telephone, or a person's vocal chords.

For example; a spoon hitting the side of a bowl while mixing, produces a sound wave due to the vibration caused by the spoon hitting the walls of the bowl.

50 inches should be the resultant vector

the results is a decrease in air temperature with an increase of altitude.

explanation: