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Physics
Physics
Problem
Which one of the following equations correctly relates the energy difference
Δ
E
\Delta E
Δ
E
between two stationary orbits and the frequency
ν
\nu
ν
of the photon involved in the transition? a)
Δ
E
=
2
π
h
ν
\Delta E = 2\pi h\,\nu
Δ
E
=
2
π
h
ν
b)
Δ
E
=
h
ν
2
\Delta E = \dfrac{h\,\nu}{2}
Δ
E
=
2
h
ν
c)
Δ
E
=
h
ν
\Delta E = h\,\nu
Δ
E
=
h
ν
d)
Δ
E
=
ℏ
ν
\Delta E = \hbar\,\nu
Δ
E
=
ℏ
ν
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