
Automakers embrace electric vehicles. But what about buyers?
Flashcard
•
Science
•
4th Grade
•
Practice Problem
•
Hard
Wayground Content
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16 questions
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1.
FLASHCARD QUESTION
Front
What is required for electrical energy to travel and produce light and thermal energy?
Back
A closed path.
2.
FLASHCARD QUESTION
Front
What is a benefit of electric vehicles?
Back
They do not emit carbon dioxide.
3.
FLASHCARD QUESTION
Front
What challenge do automakers face in promoting electric vehicles?
Back
Consumer unfamiliarity with electric vehicles.
4.
FLASHCARD QUESTION
Front
What type of energy transformation occurs in a closed electric circuit with a light bulb?
Back
Electrical to light and thermal.
5.
FLASHCARD QUESTION
Front
What happens when an electric circuit is open?
Back
Electrical energy stops flowing.
6.
FLASHCARD QUESTION
Front
What is an electric circuit?
Back
A complete path through which electric current can flow.
7.
FLASHCARD QUESTION
Front
What is the difference between an open circuit and a closed circuit?
Back
An open circuit has a break that stops the flow of electricity, while a closed circuit allows electricity to flow.
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