Answer:
The electromagnetic radiation per-unit- area increase by 42.65 times.
Explanation:
The radiation per-unit- area (P) is directly proportional to the fourth power of the temperature. Thus,
P ∝ T⁴
For, when the temperature is raised from T₀ to T₁ , the radiation per-unit- area is related to as:

T₀ = 900 K
T₁ = 2300 K

So,
<u>P₁ = 42.65 P₀</u>
<u>The electromagnetic radiation per-unit- area increase by 42.65 times.</u>
What year was groundwater the highest
Answer:
A. The oil floats on the seawater; water is polar and oil is nonpolar.
Explanation:
Oil is less dense, so it will float on the more dense molecule. :)
Water is polar, oil is nonpolar.
Answer:
sure what you wanna talk bout
Explanation: