How does critical mass play a role in nuclear reactions?
it is the minimum amount of ma...
Physics, 28.01.2020 12:31 dontworry48
How does critical mass play a role in nuclear reactions?
it is the minimum amount of material needed to start a fission reaction.
it is the minimum amount of material needed to start a fusion reaction.
it is the minimum amount of material needed to sustain a fission reaction.
it is the minimum amount of material needed to sustain a fusion reaction.
Answers: 2
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What accounts for an increase in the temperature of a gas that is kept at constant volume? a. energy has been removed as heat from the gas. b. energy has been added as heat to the gas. c. energy has been removed as work done by the gas. d. energy has been added as work done by the gas.
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Aman is trying to drag a small tree that he cut down. if the static coefficient of friction of the tree on the ground is 0.5 and the tree weighs 670 n, what is the minimum amount of horizontal force that the man will need to apply so that the tree will start moving? o a. 465 n o b. 230 n o c. 670 n o d. 335 n
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