Aphoton is emitted when a hydrogen atom undergoes a transition from the n = 8 state to the n = 4 state. calculate values for the following. (a) the wavelength nm (b) the frequency hz (c) the energy of the emitted photon ev

a) λ=2 μm

b)

c)E=0.61 eV

Explanation:

Given that

Hydrogen atom undergoes from n=8 to n= 4 state.

a)To find wavelength

We know that

Where

Now by putting the values

 λ=2 μm

b)For frequency

C= f x λ

c)To find energy

E= hf

E=0.61 eV

speed

ratio of distance traveled to time interval

net force

vector sum of forces on object

object

source of diverging light rays either luminous or illuminated

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explanation:

get the total number of pieces of fruit and divide it by 4 to get the average. the result is the answer to the problem. 14 total number of fruits and there are 4 members. 14 divided by 4 is equals to 3.5.