- #1
kiranm
- 11
- 0
How wide would the grating have to be for the two emission lines to be observably resolved? What is the m (order of diffraction peak) that is minimum to resolve these lines to be observed??R= Nm= wavelength/change in wavelength
w= Nd
i know that w=Nd
w= (x) (2.5 * 10^-6 m)
i need to know m for the diffraction grating to be observably resolved. I have an R of 3645 so i want to know the m so i can find N= number of slits and with N i can plug that into w=Nd to find the width. Thank you for any help :)
w= Nd
i know that w=Nd
w= (x) (2.5 * 10^-6 m)
i need to know m for the diffraction grating to be observably resolved. I have an R of 3645 so i want to know the m so i can find N= number of slits and with N i can plug that into w=Nd to find the width. Thank you for any help :)