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InSpiRatioNy
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URGENT spectrum lines
A diffraction grating (with 10,000 lines per cm) is held 2 meters from a Hydrogen lamp (lamp which emits
Hydrogen’s spectrum). As you look through the diffraction grating a blue line is observed to lie 1.11 meters on either
side of the lamp.
1) What transition (from initial n to final n) does this blue line correspond to?
2) What series does this line belong to?
...
I've found these two relevant sites: http://hyperphysics.phy-astr.gsu.edu/hbase/hyde.html
http://www.daviddarling.info/encyclopedia/H/hydrogen_spectrum.html But I'm still pretty confused with these two parts, I'm not sure where to start/what to do (I've already done all of the rest of the question)
Homework Statement
A diffraction grating (with 10,000 lines per cm) is held 2 meters from a Hydrogen lamp (lamp which emits
Hydrogen’s spectrum). As you look through the diffraction grating a blue line is observed to lie 1.11 meters on either
side of the lamp.
1) What transition (from initial n to final n) does this blue line correspond to?
2) What series does this line belong to?
Homework Equations
...
The Attempt at a Solution
I've found these two relevant sites: http://hyperphysics.phy-astr.gsu.edu/hbase/hyde.html
http://www.daviddarling.info/encyclopedia/H/hydrogen_spectrum.html But I'm still pretty confused with these two parts, I'm not sure where to start/what to do (I've already done all of the rest of the question)