# Review Energy-3

## Electricity → ? → Light

1. ### Sound

No. Electrical energy can be transformed into sound energy, but that would not cause the bulb to light.
2. ### Thermal

Yes. As electrical energy flows through the filament, resistance changes the electrical energy into thermal energy. When the filament gets hot enough, some of the thermal energy is converted into light.

No. The electrical energy is not transformed into radiation.
4. ### Friction

No. The electrical energy is not transformed into friction.

### Florida

SC.2.P.10.1 Discuss that people use electricity or other forms of energy to cook their food, cool or warm their homes, and power their cars.
 Review Energy-3 practice

SC.5.P.10.4 Investigate and explain that electrical energy can be transformed into heat, light, and sound energy, as well as the energy of motion.
 Introduction to the LED video Light a Bulb with a Balloon video Electricity video Review Energy-3 practice

SC.7.P.11.2 Investigate and describe the transformation of energy.
 The Rollback Can video High Bounce video Review Energy-3 practice

### Utah

UT.3.V.2.c Predict, measure, and graph the temperature changes produced by a variety of mechanical machines and electrical devices while they are operating.
 Review Energy-3 practice

UT.8.IV.4.b Trace the conversion of energy from one form of energy to another (e.g., light to chemical to mechanical).
 Measuring Kinetic and Potential Energy video The Rollback Can video High Bounce video

### NGSS

4-PS3-4 Apply scientific ideas to design, test, and refine a device that converts energy from one form to another.
 Why Things Go Bang video Why We Sweat video Sunglass Science: Birefringence video Sunglass Science: Polarized Light video Noisy String video Spoon Bells video Ice Cream Science video Making a Screamer video, free The Singing Glass video Whistle Stick video, text page, blog The Rollback Can video High Bounce video Measuring Calories video, ClosedCaptions Measuring Kinetic and Potential Energy video The Slow Race video, ClosedCaptions Simple Circuits video Solar Power video A Grass Whistle video Bottle Tones, part 1 video Bottle Tones, part 2 video Sunlight, Energy, and Crayons text page, free Review Energy-5 quest Review Energy-3 practice