a. how many lines per millimeter would be required for the first-order diffraction line for λ= 325 nm to be observed at a reflection angle of -13°when the angle of incidence is 40°?
b. What if the light was 1500cm‐1 infrared light?
a. how many lines per millimeter would be required for the first-order diffraction line for λ=...
a. How many lines per millimetre are required in a grating if the first-order diffraction line at 500 nm is to be observed at a reflection angle of 10 deg when the angle of incidence is 60 deg? I got 2080 line/mm for this part, which is the right answer! need help with part b b. What wavelength would have a second-order diffraction line at the same position as (a)? Your answer should have units of nanometers (nm).
Calculate the number of lines per millimeter required for a first order diffraction line at 500nm to be observed if the reflection angle is 10 deg and the incident angle is 60 deg
Suppose that you have a reflection diffraction grating with n= 140 lines per millimeter. Light from a sodium lamp passes through the grating and is diffracted onto a distant screen. a. Two visible lines in the sodium spectrum have wavelengths 498 nm and 569 nm. What is the angular separation Δθ of the first maxima of these spectral lines generated by this diffraction grating? answer is 57 degrees b. How wide does this grating need to be to allow you...
Suppose that you have a reflection diffraction grating with n= 140 lines per millimeter. Light from a sodium lamp passes through the grating and is diffracted onto a distant screen. A. Two visible lines in the sodium spectrum have wavelengths 498 nm and 569 nm. What is the angular separation Δθ of the first maxima of these spectral lines generated by this diffraction grating? B. How wide does this grating need to be to allow you to resolve the two...
A diffraction grating with N = 8000 lines per cm deviates light with λ = 300 nm. What is the highest order that can be observed? The answer must be an integer.
Light of wavelength 490.00 nm is incident normally on a diffraction grating, and the first-order maximum is observed to be 31.0° from the normal. How many slits per millimeter are marked on the grating? number of slits per millimeter: TOOLS x109
The first-order line of 589 nm light falling on a diffraction grating is observed at a 15.5 degree angle. a) How far apart are the slits? b) At what angle will the third-order be observed?
Diffraction Grating H Part A The first-order line of 576 nm light falling on a diffraction grating is observed at a 13.2° angle. How far apart are the slits? Submit Answer Tries 0/12 Part B At what angle will the third order be observed? Submit Answer Tries 0/12
Part A The first-order line of 607 nm light falling on a diffraction grating is observed at a 17.7° angle. How far apart are the sli Submit Answer Tries 0/12 Part B At what angle will the third order be observed?
Light of wavelength 590 nm illuminates a diffraction grating. The second-order maximum is at angle 40.5 How many lines per millimeter does this grating have?