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4 votes
During energy conversions, some energy is always lost as

heat
electricity
chemical energy
Light

2 Answers

7 votes

Answer:

heat

Step-by-step explanation:

User Satyendra
by
3.8k points
3 votes
Correct answer - Heat Energy.

Why? - In every energy transfer, some amount of energy is lost in a form that is unusable. In most cases, this form is heat energy.
User DFlat
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3.7k points