8L Sound - created from Mind Map

Seite 1

Sound energy is a form of energy

Vibrations or oscillations are repeating fast backwards and forwards motions

Sound energy is kinetic energy from vibrations which is transformed into sound energy

When something vibrates, the air particles next to it vibrate and so on until the vibration reaches our ears

Louder sounds have more energy than quieter sounds because the vibrations are larger and have a higher amplitude

Higher pitched sounds have a higher frequency because the vibrations are faster

8L Sound