A line in the x-ray spectrum of gold has a wavelength

Reference no: EM13539187

A line in the x-ray spectrum of gold has a wavelength of 18.5 pm(=18.5x10^-12 m) The emitted x-ray photons corresponds to a transition of the gold atom between two stationary states, the upper one of which has the energy -13.7 keV. What is the energy of the lower stationary state?

Note) PLEASE GIVE ALL DETAILS OF SOLUTION.

Note) PLEASE PAY ATTENTION: ...spectrum of gold has a wavelength of 18.5 pm(=18.5x10^-12 m)

Reference no: EM13539187

Questions Cloud

What is the frequency of the oscillations : In an LC circuit in which C = 4.0?F the maximum potential difference across tha capacitor during the oscillations is 1.5V and the maximum current through the inductor is 50 mA.

How much does the film differ in thickness over the distance : A soap film formed in a loop of wire is, because of its weight, not exactly uniform in thickness, but wedge-shaped in cross section. When the film is illuminated with 546 nm light, one sees four interference fringes spread over a distance of 2.0 c..

The avarage intensity of solar radiation : The avarage intensity of solar radiation that falls normally on surface just outside the earth's atmosphere is 1.4 kW/m^2. What radiation pressure is exerted on this surface, assuming complete absorption? How does this pressure compare with the earth..

Assum normal incidence of light on the grting throughout : A grating has 600 rulings per mm and is 6.0 mm wide. What is the smallest wavelenght interval that can be resolved in the third order at ? = 500 nm? How many orders can be seen? Assum normal incidence of light on the grting throughout.

A line in the x-ray spectrum of gold has a wavelength : A line in the x-ray spectrum of gold has a wavelength of 18.5 pm(=18.5x10^-12 m) The emitted x-ray photons corresponds to a transition of the gold atom between two stationary states, the upper one of which has the energy -13.7 keV. What is the ene..

Electron in the ground state of a hydrogen atom : Calculate the probability that an electron in the ground state of a hydrogen atom will be found at a greater distance from the nucleus than would be allowed classically.

What is the photoelectric cut-off wavelength : The work function for cesium, 1.81 eV, is much lower than the work function for other metals. What is the photoelectric cut-off wavelength? What is the maximum electron kinetic energy when cesium is illuminated with light of 512-nm wavelength?

What will the wires resistance be if it is stretched to : A wire has a resistance of 1.2×10-2 . What will the wire's resistance be if it is stretched to twice its original length without changing the volume of the wire?

Determine the horizontal component of the average impulsive : The last segment of the triple jump tracxk and feild event is the jump, in which the athlete makes a final leap, landing in a sand filled pit. Assuming that the velcity of a 185 lb athlete just before landing is 30 ft/s at an angle of 35 degrees with..

User Account

All Pages