In an atom of hydrogen the orbit radius is given by the formula:
r = n² · α₀
where:
n = number of orbit = 15
α₀ = Bohr radius (innermost radius) = 0.529 Â
Since d = 2 · r, we can write:
d = n² · d₀
= 15² · 1.06
= 238.5 Â
Hence, the <span>diameter of the fifteenth orbit of the hydrogen atom is 238.5 </span>Â.
I believe it’s option D. The partials get closer together
Hope this helps :)
Answer:
A.
Explanation:
In a parallel circuit, there's only one path for the current to travel.
<span> If you make 46 pushes then your sister swings through 46 cycles and she does so in 90 seconds. The frequency would be 46/90 = 0.511 Hz.</span>
<span>uclear Physicist specializing inoffensive weapons systems - pretty obvious why this would be.
Highway Engineer - again, pretty obvious reasons.</span>