Answer:
As potential energy increases, kinetic energy decreases
It's an inverse relationship
Answer : The energy of photon =
Solution : Given,
Final energy level = 1
Initial energy level = 7
Formula used :
..........(1)
where,
= wavelength
R = Rydberg's constant = 1.0974
= final energy level
= initial energy level
Now put all the given values in above formula (1), we get the value of wavelength.
=
Now we have to calculate the energy of photon by using formula,
where,
E = energy
h = planck's constant =
c = speed of light =
= wavelength
put all the values in this formula, we get the energy of photon.
=