Are you here from the Wave side, or the Particle side of the family?

1.
a) 2.8 eV
b) 1.7 x 10¹⁸ photons
c) 5.5 x 10⁵ m/s
d) 1.3 x 10^-9 m


2.
a) 6.38 x 10^-10m
b)335 nm
c) The diagram consists of three transitions, 1.2, 3.7, and 4.9 eV.



3.
a) The best fit curve is shaped like a cosine curve.
b) 1.408 x 10^-14 m
c) 4.71 x 10^-20 kg*m/s
d) 8.08 x 10^-14 J

4.
a) 1.33 x 10¹⁵ Hz
b) 276 nm (not visible), 497 nm, 621 nm
c) Because of the energy of the photons in the given range, transitions can occur from the ground state to either the 1st or 2nd excited states.

5.
a)122 nm
b)The energy is the difference between the ionization energy and the energy of the second photon.
13.6eV - 10.2 eV = 3.4 eV
c)8.2 x 10¹⁴Hz
d)
1995B5.