Which produces more energy, the fissioning of a single uranium nucleus or the fusing of a pair of deuterium nuclei? Why?
A) Fusing a pair of deuterium nuclei produces more energy because, unlike fission, there is no radioactive waste product.
B) Fissioning a single uranium nucleus produces more energy since its mass is much greater than that of a pair of deuterium nuclei.
C) Both the fissioning of a single uranium nucleus and the fusing of a pair of deuterium nuclei produce the same amount of energy since the resulting products are the same.
D) Neither the fissioning of a single uranium nucleus nor the fusing of a pair of deuterium nuclei produces any net amount of energy. On the contrary, both processes require more energy than they produce.
B
You might also like to view...
When ultraviolet light shines on glass, most atoms in the glass
A. freely absorb and reemit most of the ultraviolet light. B. pass the light energy along practically undiminished. C. resonate. D. all of the above
The number of naturally occurring elements on Earth is ____________.
a. 50 b. 75 c. 92 d. 118
Most plants acquire their minerals from
A) the recycling of nutrients from detritus. B) the precipitation of minerals from rainfall. C) the weathering of rock. D) dust storms that transport minerals into a region.
Describe the use of biological control for battling pests
What will be an ideal response?