W8. (a) Calculate the angular separations of the two Sodium lines given in Reference Table 19.1, ...
The bright yellow sodium line in the sodium spectrum is actually a pair of closely spaced lines at 589.0 nm and 589.6 nm. You observe the sodium spectrum using a diffraction grating with a spacing of 1700 nm . Part A- Find the angular separation between the two sodium lines in first order. Part B- Find the angular separation between the two sodium lines in second order.
The bright yellow sodium line in the sodium spectrum is actually a pair of closely spaced lines at 589.0 nm and 589.6 nm. You observe the sodium spectrum using a diffraction grating with a spacing of 1800nm . Part A Find the angular separation between the two sodium lines in first order. Express your answer to two significant figures and include the appropriate units. Part B Find the angular separation between the two sodium lines in second order. Express your...
What is the angular separation in degrees of two spectral lines of wavelengths 428 nm and 357 nm formed in order m=2 with a 367 line/mm grating? Express the answer (numerical value only) with two decimal places.