Biology, 04.12.2020 01:00 RKennedy3654
Some students observing a classroom device being used noticed the below energy transformations.
energy to mechanical to sound
Which device were the students most likely observing?
A triple beam balance measuring an object’s mass
A pencil sharpener plugged into a wall outlet
A projector displaying a diagram on the screen
A working flashlight used to light up a dark corner
Answers: 1
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Some students observing a classroom device being used noticed the below energy transformations.
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