|
Why is the wave nature of matter
|
|
1
|
1772
|
December 11, 2016
|
|
A proton and an a-particle are accelerated
|
|
1
|
1452
|
December 11, 2016
|
|
Find the ratio of the de-Broglie wavelength, associated with protons
|
|
1
|
6117
|
December 11, 2016
|
|
The wavelength of light from the spectral emission line
|
|
1
|
4266
|
December 11, 2016
|
|
For what kinetic energy of a neutron will associated de-Broglie
|
|
1
|
5631
|
December 11, 2016
|
|
Show that the wavelength of electromagnetic radiation
|
|
1
|
3240
|
December 11, 2016
|
|
Calculate the momentum
|
|
1
|
615
|
December 11, 2016
|
|
What is the momentum
|
|
1
|
1022
|
December 11, 2016
|
|
A proton and an a-particle have the same de-Broglie wavelength
|
|
1
|
862
|
December 11, 2016
|
|
In which region of electromagnetic spectrum
|
|
1
|
2631
|
December 11, 2016
|
|
Why are de-Broglie waves associated with a moving football not visible?
|
|
1
|
5151
|
December 11, 2016
|
|
Find the typical de-Broglie wavelength
|
|
1
|
5337
|
December 11, 2016
|
|
What is the de-Broglie wavelength of
|
|
1
|
1190
|
December 11, 2016
|
|
Crystal diffraction experiments can be
|
|
1
|
1239
|
December 10, 2016
|
|
Compute the typical de-Broglie wavelength
|
|
1
|
1228
|
December 10, 2016
|
|
Describe briefly three experimentally observed features in the phenomenon of photoelectric effect
|
|
1
|
9576
|
December 10, 2016
|
|
Write Einstein’s photoelectric equation
|
|
1
|
7260
|
December 10, 2016
|
|
Write the important properties of photons
|
|
1
|
7355
|
December 10, 2016
|
|
In an accelerator experiment on high energy
|
|
1
|
1344
|
December 10, 2016
|
|
Assuming an electron is confined to a 1 nm wide region
|
|
1
|
1081
|
December 10, 2016
|
|
Consider a metal exposed to light of wavelength 600 nm
|
|
1
|
3806
|
December 10, 2016
|
|
Consider figure for photoemission
|
|
1
|
1455
|
December 10, 2016
|
|
There are two sources of light, each emitting
|
|
1
|
2348
|
December 10, 2016
|
|
There are materials which absorb photons of shorter wavelength and emit photons of longer wavelength
|
|
1
|
2367
|
December 10, 2016
|
|
The energy flux of sunlight reaching the surface of the earth
|
|
1
|
2673
|
December 10, 2016
|
|
The work function for a certain metal is 4.2 eV
|
|
1
|
4161
|
December 10, 2016
|
|
Two monochromatic radiations
|
|
1
|
3394
|
December 10, 2016
|