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

Documents

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