Maggie's Sound Energy

by scienzteach
Last updated 8 years ago

Discipline:
Science
Subject:
Physics

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Maggie's Sound Energy

Maggie's Sound Energy

Sound energy is energy that we can hear and travels in waves that vibrate. It also travels in the same direction even if it's musical sound or noise. Music is made of orginized patterns while niose is very random.

http://www.google.com/imgres?q=sound+energy&hl=en&biw=1120&bih=666&gbv=2&tbm=isch&tbnid=VR9IPNLXtm54mM:&imgrefurl=http://learningideasgradesk-8.blogspot.com/2011/02/sound-energy-introduction.html&docid=hVoQTP4QzbSnsM&imgurl=http://3.bp.blogspot.com/-ru3ucwNHjEg/TWWtZdNz1bI/AAAAAAAAAWE/Khb8CZovoWc/s1600/Sound%252B1-1.jpg&w=254&h=145&ei=FTniTubwMKPL0QHfztHYBQ&zoom=1&iact=hc&vpx=695&vpy=395&dur=907&hovh=116&hovw=203&tx=90&ty=39&sig=118129282228887990349&page=5&tbnh=103&tbnw=180&start=63&ndsp=16&ved=1t:429,r:14,s:63Image Bibliograghypostehttp://www.google.com/imgres?q=sound+energy&hl=en&gbvhttp://www.google.com/imgres?q=sound+energy&hl=en&biw=1120&bih=666&gbv=2&tbm=isch&tbnid=LvZVYp_WL7HK8M:&imgrefurl=http://mani4astro.blogspot.com/2010/09/converting-sound-waves-into-electrical.html&docid=KIeXG_GFmFDXSM&imgurl=http://3.bp.blogspot.com/_ak28Tg9cwVg/TJvgMsd75SI/AAAAAAAAAI0/EEd7nDmqPlM/s1600/0013n091.jpg&w=500&h=359&ei=FTniTubwMKPL0QHfztHYBQ&zoom=1&iact=rc&dur=374&sig=118129282228887990349&page=3&tbnh=137&tbnw=190&start=33&ndsp=15&ved=1t:429,r:1,s:33&tx=93&ty=66=2&biw=1366&bih=587&tbm=isch&tbnid=5icVG6neEdZKNM:&imgrefurl=http://www.sciencelearningspace.com/&docid=JwWXKf92cj48ZM&imgurl=http://www.sciencelearningspace.com/wp-content/themes/chrome_20/images/sound-wave-red1.jpg&w=666&h=300&ei=fY_fTqGHKOro0QH9-pygCA&zoom=1&iact=hc&vpx=229&vpy=316&dur=2699&hovh=151&hovw=335&tx=198&ty=140&sig=117441044388302929292&page=1&tbnh=60&tbnw=133&start=0&ndsp=23&ved=1t:429,r:16,s:0r yourself

Information Bibliogragrghyhttp://library.thinkquest.org/5116/ sound.htmhttp://answers.askkids.com/How_Works/what_is_sound_energyhttp://www.neok12.com/sound.htmScience by: Scott Foresman 2006

Sound waves are vibrations that vibrate in a certain number of times every second. Sound waves travel in all directions. Because sounds have higher and quiter sounds mixed in, they are very different. The more the energy you put on an object, the louder the sound will be.

Sound energy can travel through solids, liquids, and gases. The higher the sound is, the higher the frequency is. This is the same with lower sounds. When there are diffrent types of sound waves on objects, the objects are different shapes.

I chose energy called sounds because I wanted to know more about it. I also chose sound beacause I never knew and how sound was made. I really enjoyed learning about this energy.

Sound is an important energy because its used for instruments. Sound is also important because when we speak, our vocal cords vibrate when we talk. So, if they don't vibrate, then we can't talk.

In the future, sound energy will be very important because all musical instruments are controlled by this form of energy. Also, we use sound today for talking. I think in the future, people would still talk.

Some uses of the energy sound are musical instuments and talking.


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