Energy Conversions
Flashcard
•
Science
•
4th Grade
•
Practice Problem
•
Hard
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15 questions
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1.
FLASHCARD QUESTION
Front
What is energy conversion?
Back
Energy conversion is the process of changing energy from one form to another, such as converting chemical energy in food to kinetic energy when running.
2.
FLASHCARD QUESTION
Front
What is a systems engineer?
Back
A systems engineer is a person who uses scientific knowledge to design systems or devices to solve problems.
3.
FLASHCARD QUESTION
Front
What is chemical energy?
Back
Chemical energy is the energy stored in the bonds of chemical compounds, like food, which can be released during a chemical reaction.
4.
FLASHCARD QUESTION
Front
What is kinetic energy?
Back
Kinetic energy is the energy of motion. It is the energy an object has due to its movement.
5.
FLASHCARD QUESTION
Front
What is electrical energy?
Back
Electrical energy is the energy caused by the movement of electrons, which can be used to power devices.
6.
FLASHCARD QUESTION
Front
What is a wind turbine?
Back
A wind turbine is a device that converts the kinetic energy of wind into electrical energy.
7.
FLASHCARD QUESTION
Front
What are energy sources?
Back
Energy sources are materials or phenomena that can provide energy, such as fossil fuels, solar energy, or wind.
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