Sound energy

Sound is the movement that energy v a substance – favor air or water – and also is resulted in by vibrations. Solids, liquids and also gases transmit sound as waves.

You are watching: The energy applied to cause vibration

What is sound energy?

Sound energy is the motion of energy through a problem in waves.

How go sound power travel?

Sound energy travels in the kind of waves. Unlike light energy, sound can not travel with a vacuum, due to the fact that there are no atom to transmit the vibration.

Think of it choose a Mexican wave at a sporting activities stadium.

Each person that continues the wave is prefer an atom happen on the vibration. No people method the Mexican wave can"t keep going – similar to no atoms (such together in a vacuum) way sound tide can"t store moving.

Sound can be transmitted through solids, liquids and gases, as these all have atoms to happen on the vibrations.

How is sound energy produced?

Sound power is developed when a pressure causes things or substance to vibrate. The power is climate transferred through the problem in waves, referred to as sound waves.


Sound waves, prefer Mexican waves, deserve to only take trip if something passes the wave on

What are some examples of sound energy?

You can develop sound energy right now! here are some examples of how:


Talk or sing


Clap her hands


Stomp her feet


Play a musical instrument

What carry out You Mean?

Music is a type of sound energy.

Sound energy is the activity of power through a substance in waves.

A vacuum is a room that consists of absolutely no matter.

Vibrations are what reason sound energy.

Cool facts

walk you know that radio tide aren"t in reality sound energy? also though lock transmit information around sound, they are actually electromagnetic energy.

Speedy Summary

Vocal sound energy is created when expelled air from our lungs passes v the vocal folds.

Sound energy is the activity of energy through a problem – such as air or water – in the type of waves. It is created when a force causes an item or substance to vibrate.

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Unit Plan

forms of power
Year 8

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