It's gravity I believe? I'm not entirely sure.
Symbol is f° and c° units is degrees
The shortest wavelength in the paschen series= m.
<h3>How do we calculate the shortest wavelength in the paschen series?</h3>
Emission lines for hydrogen occur when electrons drop from some energy level to a lower energy level. To calculate the shortest wavelength in the paschen series we are using the formula,
Here, we are given,
= Rydberg constant=
= The lower energy level quantum number.=3 (for the paschen series).
n= The quantum number of whichever state the transitions occur from = (for this case of the paschen series).
We have to find the wavelength associated with the photon emitted = m.
Now we substitute the known values in the above equation, we can find that,
Or,
Or,
Or, m
From the above calculation we can conclude that the shortest wavelength in the paschen series is m
Learn more about paschen series:
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Answer:
When the velocity doesn't change its direction
Explanation:
Since velocity vector has 2 components: direction and magnitude, and speed is the velocity's magnitude. So if the velocity doesn't change its direction, we essentially use its magnitude, aka speed, to calculate the rate of change for acceleration.
Answer : The best pressure is 110 GPa of the lower mantle.
Explanation : We know that the pressure in the lower mantle starts at 24 GPa and reach a 136 GPa at the boundary.
So, the best pressure is 110 GPa because 220 GPa, a 305 GPa and 360 GPa are the higher value of the maximum value 136 GPa of the lower mantle.