Energy Vocabulary
Flashcard
•
Science
•
4th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is a system?
Back
A set of related objects that work together.
2.
FLASHCARD QUESTION
Front
A circuit is _____________________.
Back
The pathway that the current flows.
3.
FLASHCARD QUESTION
Front
The evidence that there is energy present is when you can see ___________________________.
Back
Light, a lightbulb light up, a lightbulb work.
4.
FLASHCARD QUESTION
Front
What are components?
Back
The pieces of a system.
5.
FLASHCARD QUESTION
Front
Electrical current is _________________________.
Back
The flow of electricity.
6.
FLASHCARD QUESTION
Front
What is energy?
Back
The ability to do work or cause change.
7.
FLASHCARD QUESTION
Front
What is a lightbulb?
Back
A device that produces light when electricity flows through it.
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