Sound Target To draw a concept map for the topic Friday 5 June 2009
Sound Frequency Amplitude Volume Loud sound Quiet sound High pitch Low pitch Hertz Decibels Human range is 20 Hz to 20000H...
Upcoming SlideShare
Loading in …5
×

Sound Concept Map

10,573 views

Published on

Sound concept map for year 8

Published in: Education, Business, Technology
0 Comments
1 Like
Statistics
Notes
  • Be the first to comment

No Downloads
Views
Total views
10,573
On SlideShare
0
From Embeds
0
Number of Embeds
45
Actions
Shares
0
Downloads
72
Comments
0
Likes
1
Embeds 0
No embeds

No notes for slide

Sound Concept Map

  1. 1. Sound Target To draw a concept map for the topic Friday 5 June 2009
  2. 2. Sound Frequency Amplitude Volume Loud sound Quiet sound High pitch Low pitch Hertz Decibels Human range is 20 Hz to 20000Hz Noise pollution Unwanted sound Vacuum Solids Gases Vibrations Speed of sound About 300 metres per second Caused by But cannot be heard in a Waves per second is- Many waves Few waves Shown by Measured in Fastest in In air speed is Too much is is in Slowest in

×