The solution to our energy problem is...a toaster.
Interactive Video
•
Science
•
9th - 12th Grade
•
Easy
David Hamilton
Used 1+ times
FREE Resource
4 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Who invented the automatic toaster in 1919?
Charles Strite
Thomas Edison
Benjamin Franklin
George Westinghouse
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What material, invented in 1905, allowed for even heat distribution in early electric toasters?
Copper wiring
Tungsten filament
Nickel and Chromium composite
Aluminum alloy
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What percentage of annual global energy consumption is currently comprised of heat-dependent manufacturing processes for materials like cement, steel, paper, and food?
Approximately 5%
Roughly 10%
Roughly 20%
Over 50%
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a key advantage of heat batteries for industrial heating processes?
They rely solely on fossil fuels for energy storage.
They are less efficient than traditional fossil fuel combustion.
They can store energy from intermittent sources like wind and solar.
They are significantly more expensive than buying power from the grid.
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