Draw a sketch for the Hydrogen (discrete) spectrum, labeling the
lines according to their respective quantum...
Draw a sketch for the Hydrogen (discrete) spectrum, labeling the
lines according to their respective quantum transitions. Also point
out in which direction the wavelength increases.
Regarding the emmission spectra, are the lines present
in the hydrogen spectrum the same lines predicted by the Bohr model
of the atom? Which lines, if any, are missing? Why might there be
lines missing?
The wavelengths in the hydrogen spectrum with m = 1 form a
series of spectral lines called the Lyman series. Part A Calculate
the wavelength of the first member of the Lyman series. Express
your answer to three significant figures and include the
appropriate units. λ1λ 1 = nothing nothing Request Answer Part B
Calculate the wavelength of the second member of the Lyman series.
Express your answer to three significant figures and include the
appropriate units. λ2λ 2 =...
Show Work.
A series of lines in the spectrum of atomic hydrogen lies at 656
nm, 486 nm, 434 nm, and 410 nm. What is the wavelength of the next
line of the series?
a) 200 nm b) 397 nm c) 410 nm d) 420 nm e) 710 nm
Which spectral lines in the emission spectrum of
hydrogen atoms can be observed if the atoms are excited by
electrons with kinetic energy E_kin = 13.3eV?
Three discrete spectral lines occur at angles of 10.7°, 14.3°,
and 14.6° in the first-order spectrum of a grating spectrometer.
(Assume that the light is incident normally on the gratings.) (a)
If the grating has 3 610 slits/cm, what are the wavelengths of the
light? (Enter your answers from smallest to largest.)
___________nm
___________nm
___________nm
(b) At what angles are these lines found in the second-order
spectrum? (Enter your answers from smallest to largest.)
____________°
____________°
____________°