What is a device that changes electricity or other forms of energy into mechanical energy?

Chapter 12

Review

Energy

What is a device that changes electricity or other forms of

energy into mechanical energy?

What is the bending of light as it passes from one transparent

material into another?

http://www.google.com/url?sa=i&rct=j&q=&esrc=s&frm=1&source=images&cd=&cad=rja&uact=8&docid=RyIi8TJHxECS1M&tbnid=0szROmXk0lG1QM:&ved=0CAUQjRw&url=http://arstechnica.com/science/2012/08/bending-light-stronger-than-ever-before-by-accelerating-electrons/&ei=QcsxU7OZEsqm0gGogIHoDg&bvm=bv.63587204,d.dmQ&psig=AFQjCNEVzbNEAEUUDT_6qZjSxi8SPy4S1A&ust=1395858619631310

What is a back-and-forth motion?

What is the sudden movement of electric charges from one

object to another object?

http://www.google.com/url?sa=i&rct=j&q=&esrc=s&frm=1&source=images&cd=&cad=rja&uact=8&docid=zMR-RSYUcyvmvM&tbnid=mr0uZuKEWzQMaM:&ved=0CAUQjRw&url=http://www.school-for-champions.com/science/static_sparks.htm&ei=NqA-U_m7M66-sQTqhYHgCQ&bvm=bv.64125504,d.dmQ&psig=AFQjCNGiRYgayFkau2mAIOiasmT_MzIXcQ&ust=1396699334515985

What is a path through which electric current can flow?

?

http://www.google.com/url?sa=i&rct=j&q=&esrc=s&frm=1&source=images&cd=&cad=rja&uact=8&docid=_ckswgBptnNmEM&tbnid=IB7kALTUJV9UlM:&ved=0CAUQjRw&url=http://whereshallwisdombe.blogspot.com/2012/02/electrical-gardens.html&ei=R6M-U_DJIoTksATxuoLoAQ&psig=AFQjCNGsXx6dRHjIkACNjWQ8HbJZWMHwag&ust=1396700300271133

What is a wave that transfers sound through matter called?

http://www.google.com/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&docid=l8u9nPM5CabRyM&tbnid=idkz9jLk085aBM:&ved=0CAYQjRw&url=http://www.colourbox.com/vector/sound-waves-oscillating-on-black-background-vector-2249431&ei=De0oU8WuBcjE0AHJn4CIAQ&psig=AFQjCNEZT84jFUigxnJX-7mI_J-0EqEySQ&ust=1395277215639279

What formed when electric current flows through wire

wrapped in coils around an iron bar?

What is a device that produces alternating current by spinning

an electric coil between the poles of a magnet?

What do sound waves travel through?

http://www.google.com/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&docid=JrBeJCc0Kq90DM&tbnid=e00WHNTPgV05wM:&ved=0CAYQjRw&url=http://blog.zenbedrooms.com/how-to-turn-your-bedroom-into-a-zen-bedroom&ei=PuYoU9S9JYWD0AHm8YGwAw&bvm=bv.62922401,d.dmQ&psig=AFQjCNFoJQSiL_F8w0voVzaMVndm165Y-w&ust=1395275493866778

Sound travels most quickly through (a) ______________.

http://www.google.com/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&docid=rCq9mdKzfdS_1M&tbnid=lOQqvb7WaEZpyM:&ved=0CAYQjRw&url=http://mitechlab.cmswiki.wikispaces.net/2nd%2BGrade%2BStates%2Bof%2BMatter%2BWebquest&ei=DPMoU_vxOPSQ0QG-mYGoBg&bvm=bv.62922401,d.dmQ&psig=AFQjCNH0js4zRNGVe_-x3nPFyZvWC9AJDA&ust=1395278941390268

What kind of an object completely blocks light from

passing through?

http://www.google.com/url?sa=i&rct=j&q=&esrc=s&frm=1&source=images&cd=&cad=rja&uact=8&docid=KMGuKtXxj_vd4M&tbnid=vAsn4c7_tVfhQM:&ved=0CAUQjRw&url=http://www.compulsionreads.com/blog/she-was-hoping-for-a-tall-glass-of-water-what-she-got-was-a-shot-of-whiskey-in-a-red-plastic-cup/&ei=4t0xU4LREOrj0gHHrIGgDg&bvm=bv.63587204,d.dmQ&psig=AFQjCNGQhj9WbNqSoE-N-dS0z9ieOwqsXQ&ust=1395863388465384

We use sound waves in a _______

device to detect objects under water.

http://www.google.com/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&docid=KEXBXcfzPxcQ_M&tbnid=6DyqrvFXWAXqwM:&ved=0CAYQjRw&url=http://www.scienceinthenews.org.uk/contents/?article%3D4&ei=o_goU67RFpSs0AHm8IGgBA&bvm=bv.62922401,d.dmQ&psig=AFQjCNFmYUfvncM-DPiBj-SdLu-GrZn5pQ&ust=1395280228446769

What kind of circuit is shown below?

http://www.google.com/url?sa=i&rct=j&q=&esrc=s&frm=1&source=images&cd=&cad=rja&uact=8&docid=SNy-FcI1eQtM9M&tbnid=lv0-c4FKErs6fM:&ved=0CAUQjRw&url=http://science.jrank.org/kids/pages/232/All-in-Circuit.html&ei=7cU-U-z2L_LJsATRr4CQDw&bvm=bv.64125504,d.dmQ&psig=AFQjCNE7Fv16qSbHI1Sl2TlB4FnaoO-rjQ&ust=1396709222320108

Which of these three metals is not attracted to a magnet?

What is a tool used to refract, or bend, light?

http://www.google.com/url?sa=i&rct=j&q=&esrc=s&frm=1&source=images&cd=&cad=rja&uact=8&docid=RiB-vo7O6zdcZM&tbnid=i0epL3dmghbWGM:&ved=0CAUQjRw&url=http://www.susanneblomberg.com/en/news/&ei=qc8xU86FCsSY0QGasYHAAQ&bvm=bv.63587204,d.dmQ&psig=AFQjCNFYi4GoPniw1E0paC9DvOALO6Z80Q&ust=1395859718783977

http://www.google.com/url?sa=i&rct=j&q=&esrc=s&frm=1&source=images&cd=&cad=rja&uact=8&docid=3jAijaB-UpMPUM&tbnid=1kP9ngqEXmd-PM:&ved=0CAUQjRw&url=http://allthingsfabandfly.com/contest-chance-to-win-a-25-gift-card-for-a-pair-of-designer-prescription-eyeglasses-or-designer-sunglasess-from-glassesusa-com/&ei=288xU-n_Gey40QHgrYCQCA&bvm=bv.63587204,d.dmQ&psig=AFQjCNFmt9umfJEva-VKRK6vkMHao-HB4Q&ust=1395859796682795

What is the number of wavelengths that pass a

reference point in a given amount of time?

http://www.google.com/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&docid=0xk4IXxyBraQ_M&tbnid=oNH-CAUnsibo2M:&ved=0CAYQjRw&url=http://chemsite.lsrhs.net/Nuclear/TypesOfRadiation.html&ei=u_UoU_rfM4S30AHEkIDgBA&bvm=bv.62922401,d.dmQ&psig=AFQjCNGjFOKzvrh4HTSOXQm743CKCe24vw&ust=1395279563393490

What kind of colored clothing makes a person feel hotter in

the summer?

All matter is made up of tiny particles called ___________.

http://www.google.com/url?sa=i&rct=j&q=&esrc=s&frm=1&source=images&cd=&cad=rja&uact=8&docid=katCFsYwNu0iYM&tbnid=KafuIaWHGpN5kM:&ved=0CAUQjRw&url=http://www.universetoday.com/56347/atom-definition/&ei=RMI9U_P5JKfOsATJ7oDQAg&bvm=bv.64125504,d.dmQ&psig=AFQjCNHsaSbIR5WaMpAdZgXRQJdYQxqR6g&ust=1396642632132378

What kind of circuit is shown below?

http://www.google.com/url?sa=i&rct=j&q=&esrc=s&frm=1&source=images&cd=&cad=rja&uact=8&docid=SNy-FcI1eQtM9M&tbnid=6cq0LN7vyCxKJM:&ved=0CAUQjRw&url=http://science.jrank.org/kids/pages/232/All-in-Circuit.html&ei=LMY-U8ScJ9W1sATh-YG4AQ&bvm=bv.64125504,d.dmQ&psig=AFQjCNE7Fv16qSbHI1Sl2TlB4FnaoO-rjQ&ust=1396709222320108

What is the area of magnetic force around a magnet called?

Like poles on a magnet will _____________ each other.

Light travels more slowly through materials that are

____________.

http://www.google.com/url?sa=i&rct=j&q=&esrc=s&frm=1&source=images&cd=&cad=rja&uact=8&docid=Z6oc14HIHOPnVM&tbnid=STujormkPOtu1M:&ved=0CAUQjRw&url=http://ehive.com/account/3492/object/150289/Photograph_-_Family_Car_stuck_in_mud&ei=uMsxU-WgHNGS0gHYw4HoCQ&bvm=bv.63587204,d.dmQ&psig=AFQjCNHfmpKrwfHZi6YrHR2OEZcuqxn9Jw&ust=1395858682831889

What is a device that changes electricity or other forms of energy into mechanical energy?

Documents

light travels

kind of circuit

sound travels

sound waves

electric current flows

electric coil

transfers sound

bending of light