<span>The minerals that make up </span>rocks<span> have defined chemical </span>compositions<span> and rigid atomic structures. When sunlight strikes the </span>rock's<span> surface, the </span>composition<span> and atomic structure of the different minerals control the wavelengths they absorb or reflect.</span>
Answer:
você deve começar encontrando a diferença de longitude ou graus dos dois lugares. você faz isso somando os dois números. então, divida pelos 15 ° que ocorrem em 1 hora e isso lhe dará a diferença de tempo entre dois locais na linha de data internacional.
Explanation:
espero que isso tenha ajudado Mark BRAINLIEST !!!
Answer:
Explanation:
Given that:
Area = 475 acres
The length of the channel (L) = 6870 feet
The average water shield slope (S) = 100 feet/mile
Since; 1 mile = 5280 feet
Burst duration D = 15 min
∴
100 feet/mile = 100/5280
The average water shield slope (S) = 5/264
Using hydrograph method:
The time of concentration 
where;
L = 6870
S = 5/264
min
Since 60 min = 1 hour
32.34 min will be (32.34*1)/60
= 0.539 hour
Lag time 
The time to peak i.e
Since D = 15 min is not equal to 
, then we hydrograph apart from duration lag time.
Then;
Now, we need to determine the peak discharge 
by using the formula:
where
484 = peak factor
Recall that A = 475 acres, to miles, we have:
A = 0.7422 mile²
∴
Answer:
(B) Wind turbines convert potential energy into kinetic energ
who is the first astraunot in the world
Answer:
<h2>Yuri Gagarin</h2>
Explanation:
full name: Yuri Alekseyevich Gagarin
Hope it helps:)
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