As we know that

here we know that


now by the above formula we will have



V: there would be no seasons and humanity would suffer
The seismographs are located in Minneapolis, Detroit, and Charleston.
Answer:
you can measure by scale beacause we dont no sorry i cant help u but u can ask me some other Q
Answer:
t = 1.10 h
Explanation:
For this exercise we must calculate the intensity that reaches the cell with the polarizers, for this we use Malus's law
I = I₀ cos² θ
Let's calculate
I = I₀ cos² 60
I = I₀ 0.907
This is the intensity that reaches the cell
To find time, use an inverse proportion rule or rule of three, the intensity Io in
t = I₀ / (0.907 I₀) 1 h
t = 1.10 h