Question

In: Physics

1. (a)What resolution is required to resolve the Na D lines at 589.0 and 589.5 nm...

1.
(a)What resolution is required to resolve the Na D lines at 589.0 and 589.5 nm in first order?
(b)A grating contains 1000 lines. Will it resolve two lines of 1500.0 and 499.8 nm in first order if all 1000 lines are illuminated?
(c)Please write down three possible dispersive optical layouts.

Principles of instrumental analysis

Solutions

Expert Solution


Related Solutions

I have D lines at 589.0 nm and 589.6 nm. A diffraction grating with 531.5 lines...
I have D lines at 589.0 nm and 589.6 nm. A diffraction grating with 531.5 lines per mm is used to observe the discrete spectrum of sodium. The angular separation between the D lines is 0.03 degrees. How far away would an observing screen need to be placed for the D lines to be separated by 1.0 mm? The answer I came up with is 3.2 mm but that does not seem correct. When the sodium vapor is placed under...
The CO microwave spectrum has lines at 0.86 nm, 1.29 nm, and 2.59 nm. a) What...
The CO microwave spectrum has lines at 0.86 nm, 1.29 nm, and 2.59 nm. a) What transitions do these lines correspond to? b) What is the bond lenght of this molecule?
What skill does a person have that can resolve conflicts (conflict resolution)?
What skill does a person have that can resolve conflicts (conflict resolution)?
Discuss the conflict resolution steps to be undertaken to resolve the conflict situation at work
Discuss the conflict resolution steps to be undertaken to resolve the conflict situation at work
The torque. T Nm, required to rotate shafts of different diameters, D mm, on a machine...
The torque. T Nm, required to rotate shafts of different diameters, D mm, on a machine has been tested and recorded below. Use the method of least squares to determine the linear regression equation that relates the torque to the diamter. Use 3 decimal places for the figures D (mm) 1 5 11 14 20 24 T (Nm) 1.8 4.2 7.9 9.6 12.9 15.3 ?=___D+ ___Nm
Describe a conflict resolution approach Bruce should use successful resolve this situation
Describe a conflict resolution approach Bruce should use successful resolve this situation
a gas discharge lamp with prominent emission lines at 245nm, 436 nm and 546 nm is...
a gas discharge lamp with prominent emission lines at 245nm, 436 nm and 546 nm is used to illuminate a sample of iron (wavefunction 4.5 eV). Determine the allowed energies for emitted photoelctrons
1: Under high resolution, the spectral line of Sodium (Z = 11) around 589 nm resolves...
1: Under high resolution, the spectral line of Sodium (Z = 11) around 589 nm resolves into two lines at 589.5 nm and 588.9 nm due to spin-orbital coupling splitting the 1p shell into 2P3/2 and 2P1/2. Part A: Calculate the difference in energy between the 2P3/2 and 2P1/2 states. Part B: From this energy difference, estimate the magnitude of the internal magnetic field. Part C: If a magnetic field of 1 Tesla is applied to the Sodium atoms, the...
A 500 lines per mm diffraction grating is illuminated by light of wavelength 640 nm. 1....
A 500 lines per mm diffraction grating is illuminated by light of wavelength 640 nm. 1. What is the maximum diffraction order seen? Express your answer as an integer. 2. What is the angle of each diffraction order starting from zero diffraction order to the maximum visible diffraction order? Enter your answers in degrees in ascending order separated by commas.
The separation between neighboring Na+ and Cl- ions in crystal of NaCl is 0.281 nm, whilst...
The separation between neighboring Na+ and Cl- ions in crystal of NaCl is 0.281 nm, whilst the separation between neighboring Na ions in metallic sodium is 0.372 nm. Given that the ionic radius of Cl- is 0.181 nm, determine the radius of the Na+ ions in each case. Explain why the values are different.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT