Saying english so we can help u
The area of the United States that has the highest level of Average Daily Solar radiation by month would be:
A) the Gulf Coast.
B) the Great Lakes.
C) the Southwest.
<span>D) the Pacific Northwest.
If this is your question the answer is C. the southwest.</span>
Color is what scientist use to determine the temperature of a star!
hope this helps!
Answer:
Engular velocity: 
Linear velocity: 
The time it takes:

Explanation:
The magnitude of the centripetal acceleration can be related to the angular velocity and radius as:
(1)
Solving for w:
(2)
Replacing a=9,8m/s2 and r=6,375,000m:
(3)
And the angular velocity relates to the linear velocity:

The perimeter of the orbit is:

The time it takes:

Answer:
because only two electrons can fit in the first orbit around the nucleus, and each period on the table is organized by number of orbits