Apply Newton's first law to music playing on the radio.

Find the answer in the explanation

Explanation:

The music playing on the radio will be heard through the sound waves coming from the radio.

The travelling wave will obey Newton's first law of motion which state that:

An object or particle will remain at rest or continue its linear motion in a straight line except an external force is applied.

The external force through wind could affect the travelling of the sound waves. Since the wave is longitudinal wave. That is, it needs a medium (air) for its propagation.

where is the circuit diagram ?

a lot of it means it can be "burned" for energy and sold at one price. if it is scarce, the price will go up