Week+16

media type="youtube" key="jsgExTttJ2Y" width="560" height="315"
 * Monday **

**My** turn to **SRE** a video question: media type="custom" key="24841610" 1. In many electrical power plants, non-renewable fossil fuels like coal and oil are burned to boil water and generate steam. This steam is then used to help spin turbines that generate electricity. What type of energy is given off by the fossil fuels and used to boil the water?

A.) Radiant energy B.) Chemical energy C.) Thermal energy D.) Sound energy

**Your** turn to ** SRE ** a question: 2. Christine is getting ready for school on a cold day in February. She wants to make sure her hair is completely dry before she leaves her house. She plugs her hair dryer into the wall outlet and turns it on.

Which of the following describes one of the steps involved in using energy to dry Jennifer's hair?

A.) Thermal energy is changed into mechanical energy, which makes the motor in the hair dryer move. B.) Electrical energy is changed into heat energy, which makes the motor in the hair dryer move. C.) Mechanical energy is changed into heat energy, which makes the motor in the hair dryer move. D.) E lectrical energy is changed into mechanical energy, which makes the motor in the hair dryer move.

Magnetism and Electricity -- Magnets and computers video

Let's check out the moon @http://lunaf.com/english/live-data/moon-phase/

and our Current Weather Conditions: @http://www.srh.noaa.gov/data/obhistory/KJAX.html

As well as the sunrise and sunset times for today @http://www.timeanddate.com/worldclock/astronomy.html?n=411

In the dark science classroom a SoulPancake video was being shown on the screen. Aaron tried to use his new calculator to finish his math homework but it didn't work. He was terribly mad that his new calculator wasn't working. Electric current can come from many different sources. Look at his calculator shown below. Which part of the calculator is the source of electric current? A.) the display screen B.) the solar cell panel C.) the data entry buttons D.) the case
 * Tuesday **
 * My** turn to SRE a question:

media type="custom" key="24841622" Here in Jacksonville Florida, we have an power plant that burns coal to heat water that in turn generates steam that spins turbines to generate electricity to power our homes. Trace the flow of energy from a pan of hot water on your stove, back to the fossil fuel that is used to generate our electricity. A.) Radiant energy, from electrical energy, from heat energy, from potential energy, from kinetic energy B.) Electrical energy, from heat energy, from mechanical energy, from kinetic energy, from radiant energy C.) Potential energy, from heat energy, from mechanical energy, from electrical energy, from heat energy D.) Heat energy, from electrical energy, from mechanical energy, from heat energy, from potential energy
 * Your** turn to SRE a video question:

Let's check out the moon @http://lunaf.com/english/live-data/moon-phase/

and our Current Weather Conditions: @http://www.srh.noaa.gov/data/obhistory/KJAX.html

As well as the sunrise and sunset times for today @http://www.timeanddate.com/worldclock/astronomy.html?n=411

My turn to SRE a question: Kevin walked into his bedroom and flipped the light switch in his room. Nothing happened. His lights didn't come on. He flipped the switch three or four more times and still nothing happened. When Kevin walks into his dark room, and flip the switch on the wall the lights come on. He scratches his head and pondered what could be wrong.
 * Wednesday **

What is the purpose of the wall switch? A.) It transforms electrical energy into light energy. B.) It produces the electric current that the lights use. C.) It carries electric current from the wall to the lights on the ceiling. D.) It closes a circuit so that electric current can flow through the lights.

Anquon and Ana worked together to build the four electrical circuits. To their dismay, not all of the circuits they manufactured worked. Finally, Ana figured out why some of them worked and two didn't. "Some of them are open, and some are closed!" she exclaimed! Anquon soon figured out which ones were open and closed as well. If you were working with them, which circuits would you think worked? <span style="background-color: #ffffff; font-family: Verdana,Arial,Helvetica,sans-serif; font-size: 13px; line-height: 1.5;">A.) A and B only <span style="background-color: #ffffff; font-family: Verdana,Arial,Helvetica,sans-serif; font-size: 13px; line-height: 1.5;">B.) A and D only <span style="background-color: #ffffff; font-family: Verdana,Arial,Helvetica,sans-serif; font-size: 13px; line-height: 1.5;"> C.) A, B and D only <span style="background-color: #ffffff; font-family: Verdana,Arial,Helvetica,sans-serif; font-size: 13px; line-height: 1.5;"> D.) B, C and D only
 * Your** turn to SRE a question:

Let's check out the moon @http://lunaf.com/english/live-data/moon-phase/

<span style="background-color: #ffffff; font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; font-size: 13px;">and our Current Weather Conditions: @http://www.srh.noaa.gov/data/obhistory/KJAX.html

<span style="background-color: #ffffff; font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif;">As well as the sunrise and sunset times for today @http://www.timeanddate.com/worldclock/astronomy.html?n=411


 * Thursday **

Last night when she got home, Mitchelly used the electrical circuit to walk her dog Crosby. When she went in the house, she flipped a switch to turn on an electrical circuit to light her kitchen. She used an electrical circuit to warm a cup of hot cocoa in the microwave, while using an electrical circuit to listen to the new "One Direction" song.
 * My** turn to SRE a question:

Which of these elements is common to all electrical circuits? A.) battery B.) insulator C.) conductor D.) wall outlet

We use electrical circuits everyday of our lives. When we walk into a cold, dark house, when we cook breakfast, use power tools, take a hot shower, and listen to music an electrical circuit is put into use.
 * Your** turn to SRE a question:

All electric circuits need certain components in order to work. Which of the following **must** be part of an electric circuit? A.) copper wires B.) light bulb or motor C.) switch or circuit breaker D.) battery or other source of current

Let's check out the moon @http://lunaf.com/english/live-data/moon-phase/

<span style="background-color: #ffffff; font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; font-size: 13px;">and our Current Weather Conditions: @http://www.srh.noaa.gov/data/obhistory/KJAX.html

<span style="background-color: #ffffff; font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif;">As well as the sunrise and sunset times for today http://www.timeanddate.com/worldclock/astronomy.html?n=41