- #1
Arowana
- 8
- 0
Hi, i exam is coming up in a week and i have no clue so wat ever on how to solve this question.
How do i calculate the minimum number of lines?
What i need to answer to have full marks??
Q:
The Sodium vapor spectrum contains two bright yellow lines which have almost the same
wavelength (589.0 nm and 589.6 nm). Calculate the minimum number of lines required
in a grating which can resolve these lines in the second order.
:(
if you have some spare time, please help me out.
How do i calculate the minimum number of lines?
What i need to answer to have full marks??
Q:
The Sodium vapor spectrum contains two bright yellow lines which have almost the same
wavelength (589.0 nm and 589.6 nm). Calculate the minimum number of lines required
in a grating which can resolve these lines in the second order.
:(
if you have some spare time, please help me out.