Difference between revisions of "Sound Volume"
(Created page with "==Key Stage 2== ===Meaning=== '''Volume''' is how loud or quiet a sound is. ===About Volume=== : Sound is caused by vibration and the bigger the vibration, the louder...") |
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===About Volume=== | ===About Volume=== | ||
| − | : [[Sound]] is caused by [[vibration]] and the bigger the vibration, the louder the sound. | + | : [[Sound]] is caused by [[vibration]] and the bigger the [[vibration]], the louder the [[sound]]. |
| − | + | : Loud [[Sound|sounds]] have a high '''volume'''. | |
| + | : Quiet [[Sound|sounds]] have a low '''volume'''. | ||
{| class="wikitable" | {| class="wikitable" | ||
|+ The bigger the vibration, the louder the sound. | |+ The bigger the vibration, the louder the sound. | ||
Revision as of 14:20, 19 August 2018
Key Stage 2
Meaning
Volume is how loud or quiet a sound is.
About Volume
- Sound is caused by vibration and the bigger the vibration, the louder the sound.
- Loud sounds have a high volume.
- Quiet sounds have a low volume.
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| When you hit a drum hard, it makes a louder sound because the vibration is bigger. | When you pluck a guitar string harder, it makes a louder sound because the vibration is bigger. | Blow harder down a tube it makes a louder sound because the vibration is bigger. |