Solution to task 511 from Chertov's for extramural stud
Seller: Михаил_Перович
Price: 0.12 USD
Available. The final price depends on the selected options and is checked before payment.
Product description
- What is the smallest number Nmin of grooves that a diffraction grating should contain, so that in the second-order spectrum two yellow sodium lines with wavelengths λ1 = 589.0 nm and λ2 = 589.6 nm can be seen separately? What is the length l of such a grating if the grating constant is d = 5 μm?