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Quantum Theology2

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QUANTUM THEOLOGY : M. M. NINAN<br />

equation similar to the Rayleigh-Jeans equation, but with the<br />

adjustable parameter h. Planck found that h = 6.63 x 10 -34 J·s,<br />

fitted the data. As we can see, h is a very very small number.<br />

Thus the electromagnetic waves (light) consists not of a<br />

continuous wave but discrete tine packets of energy E = hf<br />

where f is the frequency of the light.<br />

2.4 Photoelectric Effect<br />

1905 when Einstein extended the photon picture<br />

to explain, another phenomenon called<br />

photoelectric effect. In this effect when light is<br />

allowed to fall on a metal and electrons are<br />

released. However there is a lower cut off<br />

frequency below which every electron stopped.<br />

Einstein was able to explain this assuming that photons are<br />

particles of energy E=hf.<br />

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