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- 1. Multiple Choice
All of the following forms of energy can be harvested except
Solar
Thermal
Piezoelectric
Water
- 2. Multiple Choice
Energy harvesters can phase out which technology?
Batteries
Solar Panels
Engines
Coal Factories
- 3. Multiple Choice
Bob’s phone has a built in energy harvester. When the phone shakes in his pocket, it generates charge for his phone, what is the energy being harvested?
Solar
Piezoelectric
Thermal
Chemical
- 4. Multiple Choice
A new efficient solar energy harvester has recently been invented. However, the battery holds a small amount of charge. What part of the universal systems model is fixing the battery?
Input
Process
Feedback
Output
- 5. Multiple Choice
Energy harvesting is used to collect large amounts of leftover energy from the environment.
True
False
- 6. Multiple Choice
Tina's calculator has a solar panel built into it. What type of energy does the calculator used?
Solar
Electrical
Piezoeletric
Chemical
- 7. Multiple Choice
All energy harvesters must convert their collected energy into a usable form. What part of the universal systems model is this?
Input
Process
Output
Feedback
- 8. Multiple Choice
In the conceptual model of a piezoelectric shoe, what is the quartz crystals used for?
To keep in place the circuit board.
To respond to the pressure between the foot and shoe to conduct an electrical current.
To release saved up energy from the battery to be used for other uses.
To provide support for the solar panels in the heels of the shoe.
- 9. Multiple Choice
Rishi's Ipad has a thermal energy harvester, which takes in the heat energy of nearby atoms to charge a battery. what part of the universal systems model is the heat energy?
Input
Output
Feedback
Process
- 10. Multiple Choice
What is the only physical model of an energy harvester?
Solar Calculator
Thermal Electronic Devices
Solar Vehicles
Piezoelectric Shoes
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