Quantum vs. Classical Mechanics

Essay specific features

 

Issue:

Science

 

Written by:

James P

 

Date added:

January 30, 2015

 

Level:

University

 

Grade:

A

 

No of pages / words:

2 / 469

 

Was viewed:

5020 times

 

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Essay content:

The second difficulty with the theory was its inability to correctly describe the photoelectric effect. The photoelectric effect says that photons from a surface are released when light hits it. Classical mechanics says that electrons will be emitted from a metal by light waves with any frequency as long as the intensity of the light is strong enough, and even if it is weak over a long enough period of time electrons will eventually be emitted...
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Classical mechanics says that electrons will be emitted from a metal by light waves with any frequency as long as the intensity of the light is strong enough, and even if it is weak over a long enough period of time electrons will eventually be emitted. The theory was proved incorrect after experiments showed that light under certain frequencies did not produce the photoelectric effect on the metal, which meant that the emitting of electrons is related not to intensity but the waves frequency...
displayed 300 characters

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