Answer:
b. end on the n = 2 shell.
Explanation:
When hydrogen atoms move from higher energy level to lower energy level then it shows spectral lines and these lines are known as Balmer series. The only four lines are visible and other liens are not in the visible range.
The Balmer series formed by hydrogen electron and it ends when n = 2.
Therefore the answer is b.
b. end on the n = 2 shell.
I am sorry I would answer this questions but I don’t have the options of the heart rates so I can give you the best answer
Work done = Force X Distance
3 430 000J = Force X 14m
Force = 3 430 000J / 14m
= 245 000 N
Hope this helps!
A green plant has Chemical energy.
This chemical energy is stored as Chlorophyll which in turn reacts with sunlight and water, to form sugar through the process of Photosynthesis.
Answer:
scalar is having only magnitude, not direction.
Vector is a quantity having direction as well as magnitude, especially as determining the position of one point in space relative to another.
you find the differences of both of them i actually kinda gave it to you.
Explanation:
