The answer is the excited state of the hydrogen atom, n=24 and Z=23
Kinetic energy of electron is, 
For the excited state of the hydrogen atom , n=24 and Z=23
K.E=
12.5
What is the hydrogen atom?
- The hydrogen atom is the most basic of all the atoms since it just has one proton and one electron.
- There are two more hydrogen isotopes, deuterium and tritium, in addition to protium, which is the most prevalent form of the atom.
- The hydrogen atom consists of a proton and an electron, and has a spherical symmetry that can most easily be studied using a spherical polar coordinate frame.
To learn more about hydrogen atom visit: brainly.com/question/1462347?
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why did my answer get deleted??
oh yeah i put a link on there- oopsies.
I wont this time!
I got 30!
Answer:
Explanation:
first write the newtons second law:
F
=δma
Applying bernoulli,s equation as follows:
∑
Where, 
is the pressure change across the streamline and 
is the fluid particle velocity
substitute 
for {tex]γ[/tex] and 
for 
integrating the above equation using limits 1 and 2.
there the bernoulli equation for this flow is
note: 
=density(ρ) in some parts and change(δ) in other parts of this equation. it just doesn't show up as that in formular
Answer with Explanation:
One hypothesis above would probably rely on the situation called <em>"inelastic collision." </em>The two carts are travelling towards each other at different speed. So, this means that once they collide, the kinetic energy will not be conserved but will be transferred as <em>sound energy, thermal energy or material deformation</em>. The impact will be great, thus a <u>greater fraction of kinetic energy will be lost from the system.</u>
Answer:
v = 1.22 m/s
Explanation:
Given that, Mass of the object, m = 0.4 kg
Spring constant of the spring, k = 80 N/m
The starting displacement from equilibrium is 0.10 m, or the amplitude, A = 0.1 m
To find, The speed of the mass when moving through the equilibrium point.
Displacement in the mass, y = 0.05
Solution, Let is the angular frequency of the mass. It can be calculated as :
When the mass displaces from some position, the speed of the mass is given by : v = 1.22 m/s
So, the speed of the mass when moving through the equilibrium point is 1.22 m/s.
