Answer:
Scientists have determined that humans are disrupting the nitrogen cycle by altering the amount of nitrogen that is stored in the biosphere. The chief culprit is fossil fuel combustion, which releases nitric oxides into the air that combine with other elements to form smog and acid rain.
Answer:
force = 82.94 × N
Explanation:
given data
positive charge q1 = 96,000 C
negative charge q2 = -96,000 C
distance r = 1 m
solution
we know here that force between two charge that is express as
force = ......................1
put here value and we will get forces between them
force =
force = 82.94 ×
so forces between them 82.94 × N
Faraday's law is
<span>∈ </span><span>= −N [(<span><span>d<span>ϕB)/(</span></span><span>dt)]
</span></span></span>where N is the number of turns, <span>ϕB</span> is the magnetic flux, and t<span> is time.</span>
D. because the statue has a new chemical called patina. It is no longer copper.
Answer:
The water takes longer, because it is the better insulator here.
Explanation:
Conductors and insulators work similarly in "reverse".
If something is a good heat conductor, then it's good at both absorbing heat energy and giving it away. Insulators are good at resisting temperature changes, but also take longer to cool down once they are heated up.
So because copper is the better conductor here, it will cool faster than the water at the same temperature.