Answer:
8.5
Explanation:
to find efficiency take the ratio between the output and input
85/100=output/input
<span>If a negatively charged rod is brought near a neutral metal sphere, no attraction would happen since the neutral sphere has no available positive charges. So, the rod won't be attracted to the sphere. Hope this answers the question. Have a nice day.</span>
Both fission and fusion are nuclear reactions that produce energy, but the applications are not the same. Fission is the splitting of a heavy, unstable nucleus into two lighter nuclei, and fusion is the process where two light nuclei combine together releasing vast amounts of energy.
A hypernova is a very energetic supernova thought to result from an extreme core collapse scenario.
Answer:
it goes back an hour from the time it was