- #1
semc
- 368
- 5
An atom has energy levels En=-[tex]\frac{A}{n^2}[/tex] where n is an integer and A is a constant.
Among the spectral lines that the atom can absorb at room temperature are two
adjacent lines with wavelengths 97.5 nm and 102.8 nm. Find the value of the constant
A in electron volts.
Initially I thought we can equate the coulomb force to the centripetal force but we are not told the atomic number or atom. Totally no clue, how is the wavelength useful when you do not know what atom it is?
Among the spectral lines that the atom can absorb at room temperature are two
adjacent lines with wavelengths 97.5 nm and 102.8 nm. Find the value of the constant
A in electron volts.
Initially I thought we can equate the coulomb force to the centripetal force but we are not told the atomic number or atom. Totally no clue, how is the wavelength useful when you do not know what atom it is?