AnswersCA-Chemistry AThe Nucleus

The Nucleus Answers

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1
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In the equation E = mc2, E stands for ,

A
endothermic
B
energy
C
exothermic
D
electricity
2
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m stands for ,

A
mass
B
meter
C
momentum
D
miles
3

and c stands for

A
centripetal force.
B
Celsius.
C
centi-.
D
speed of light.
4

Calculate the amount of energy produced by the conversion of 50.0 kg of mass into energy. Use 3.00 x 108 m/s for the speed of light. Round to 3 significant digits.Which setup will solve this problem?

A
E = (50.0 kg)(3.00 x 108 m/s)
B
E = (50.0 kg)(3.00 x 108 m/s)2
C
E = (50.0 kg)(3.00)(1 x 108 m/s)2

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The Nucleus Answers — CA-Chemistry A