Calculate the slit separation distance needed

Assignment Help Physics

Reference no: EM13690617

Compute the following problem given below:

Problem: A diffraction grating is used to identify samples of chemical elements by their line spectra. For Lithium (Li), there are three very close lines that form a single line at 610 nm.

Part I: Calculate the slit separation distance d needed to make this line appear at an angle of 20.0°. What color is this line?

Part II: Lithium has another strong line at 671 nm. At what angle will this line appear? What color is this line?

Part III: The next strongest Lithium line is at 812.6 nm, which is in the infrared and can't be seen well with your eye. Discuss how you might detect this radiation.

Please explain each step and equations used to get the solution.

Reference no: EM13690617

Questions Cloud

Calculate the ph after the following additions of the koh : Question- A 25.0 ml solution of 0.100 M of CH3COOH is titrated with a 0.200 KOH solution. Calculate the pH after the following additions of the KOH solution

How many photons per second does a laser deliver : Using a mixture of CO2, N2, and sometimes He, CO2 lasers emit a wavelength of 10.8ÃŽÂ¼m. How many photons per second does a CO2 laser deliver to the tissue during its use in an operation

What is the lewis defination of acids and bases : Question- Part 1) What is the Lewis defination of acids and bases. Why is it broader than the Bronsted/Lowry definition and why does it make more sense

What is the applied torque on the flywheel : A flywheel of mass 185 kg has an effective radius of 0.63 m. What is the applied torque on the flywheel

Calculate the slit separation distance needed : A diffraction grating is used to identify samples of chemical elements by their line spectra. Calculate the slit separation distance d needed to make this line appear at an angle of 20.0°. What color is this line

The titration h3aso3 is oxidized to h3aso4 : Question- Upon the addition of water, As2O3 is converted to H3AsO3. During the titration H3AsO3 is oxidized to H3AsO4 and MnO_4^- is reduced to Mn2+.

Carbon monoxide is produced in the combustion of carbon : Question- Carbon monoxide is produced in the combustion of carbon with limited oxygen. Calculate the value of So for the following reaction, the oxidation of carbon as graphite to carbon monoxide

What is the thickness of the film : An extremely thin film of soapy water (n = 1.36) sits on top of a flat glass plate with n = 1.51. The soap film has a red color when viewed at normal incidence. What is the thickness of the film

Calculate the inductive reactance : A series AC circuit contains a resistor, an inductor of 200 mH, a capacitor of 4.80 ÂµF, and a source with Vmax = 240 V operating at 50.0 Hz. Calculate the inductive reactance

User Account

All Pages