Zusammenfassung der Ressource
Frage 1
Frage
Which one of these is NOT a form of Energy?
Frage 2
Frage
Energy can be destroyed.
Frage 3
Frage
When an incandescent light bulb is turned on, how much of its electricity is released as light or heat energy?
Antworten
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98% Light and 2% Heat
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50% Light and 50% Heat
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98% Heat and 2% Light