Energy Transformation Lab Version 2

Worksheet by Mande Stiefel
Energy Transformation Lab Version 2 worksheet preview image
Subjects
Science
Grades
7 , 8
Language
ENG
Assignments
15 classrooms used this worksheet

‪Energy Forms and Changes‬ Energy Transformation Lab Energy Forms Transformation Simulation Use the link above to access the virtual lab.In this simulation, you will be able to “see” several different forms of energy and the changes (transfers) that can occur between them. You are also able to work with a system where you can manipulate the energy input, observe the process of electrical energy generation and manipulate the output. Click on the “SYSTEMS” tab. We will do all of our work here.Be sure to clickthe “Energy Symbols” boxso the different types of energy will be visible throughout the process. Which Energy INPUT Sources can cause the turbine (wooden wheel) to spin and generate electrical energy? bike running water (faucet) sun steam (teapot) Which Energy INPUT Sources cause the solar panels to generate electrical energy? bike running water (faucet) sun steam (teapot) Which Energy OUTPUT Objects work with the turbine? stove (for heating water) Edison bulb fluorescent bulb fan Which Energy OUTPUT Objects work with the solar panel? stove (for heating water) Edison bulb fluorescent bulb fan Occasionally, the girl needs to be feed so she has the energy to keep moving. Food is an example of what type of energy? electrical energy light energy thermal energy chemical energy Exploring Energy TransferSet up your system as shown in the picture. Let it run for a while and then complete the sentences using the energy symbols to help you “see” the flow of the energy within each system. HINT: Make sure to check the Energy Symbols box. Use the color of the "E" boxes to know what form the energy is.Turbine Moved by Medium Water Flow from Faucet With a Water Heater System In this system, kinetic energy from the moving water of the faucet turns the turbine. The mechanical energy of the spinning turbine generates electrical energy which is transformed into thermal energy that causes the temperature of the water to increase. The water then becomes steam and gives off more thermal energy into the atmosphere. Exploring Energy TransferSet up your system as shown in the picture. Let it run for a while and then complete the sentences using the energy symbols to help you “see” the flow of the energy within each systemSolar Panel in Medium Cloud Cover With A Regular Light Bulb System In this system, light energy from the sunlight causes the solar panel to create electrical energy which flows into the incandescent light bulb. In the light bulb, the electrical energy is transformed into two different types of energy: light energy and a little bit of thermalenergy. Exploring Energy TransferSet up your system as shown in the picture. Let it run for a while and then complete the sentences using the energy symbols to help you “see” the flow of the energy within each systemTurbine Moved by Steam from Medium Heat Kettle Runs a Fan In this system, thermal energy from the flames of the fire transfer energy to the kettle causing the liquid to become steam. The steam spins a turbine, creating mechanical energy which generates the electrical energy used to operate the fan. The moving electrical motor and spinning blades are a form of mechanical energy. After running for awhile, the fan becomes hot to the touch and occasionally releases thermal energy into the air.

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