Planck length
Distance travelled by light in a time interval of one planck time, the shortest distance possible, is 10 - 4 3 ..
Electromagnetic Radiation and Energy(Planck's quantum theory)
In 1900, Max Planck presented the results of his famous black body radiation experiments, which showed that light has a dual character, behaving like a particle as well as a wave. He gave the Quantum Theory of Radiation explaining electromagnetic radiation and energ..
Types of Isomerism
The relationship may be derived by combining the mass-energy relationship proposed by Max Planck and Einstein. According to Planck, photon of light having energy E is associated with a wave of frequency n..
Transition State Theory
can be given as, Now, the formation of the product P is given by, Once the transition state is formed, then the products are formed with a frequency equal to k B T/h. That is, k B is the Boltzmann's constant and h is the Planck's constant. On substitution of this expression in equatio..
can be given as, Now, the formation of the product P is given by, Once the transition state is formed, then the products are formed with a frequency equal to k B T/h. That is, k B is the Boltzmann's constant and h is the Planck's constant. On substitution of this expression in equatio..Derivation of de-Broglie Relationship
The relationship may be derived by combining the mass-energy relationship proposed by Max Planck and Einstein. According to Planck, photon of light having energy E is associated with a wave of frequency n as: E = h ..
De-Broglie Relationship of freequency
Derivation of de-Broglie Relationship - The relationship may be derived by combining the mass-energy relationship proposed by Max Planck and Einstein. According to Planck, photon of light having energy E is associated with a wave of frequency n as: E = h n .....(1) According to ..
Derivation of de-Broglie Relationship - The relationship may be derived by combining the mass-energy relationship proposed by Max Planck and Einstein. According to Planck, photon of light having energy E is associated with a wave of frequency n as: E = h n .....(1) According to ..Derivation of de-Broglie Relationship Derivation of de-Broglie Relationship - The relationship may be derived by combining the mass-energy relationship proposed by Max Planck and Einstein. According to Planck, photon of light having energy E is associated with a wave of frequency n as: E = h n .....(1) According to ..
Derivation of de-Broglie Relationship - The relationship may be derived by combining the mass-energy relationship proposed by Max Planck and Einstein. According to Planck, photon of light having energy E is associated with a wave of frequency n as: E = h n .....(1) According to ..Problem
5. Calculate the energy of a photon of light having frequency of 3.0 x 10 1 5 sec - 1 (Planck's constant h = 6.63 x 10 - 3 4 J..
Applications of Photoelectric Cells
Photocells are used in television camera to reproduce sound recorded on films, in counting devices, in burglar and fire alarms, to measure the temperature of stars, to study the spectrum of heavy bodies, to operate street light, to compare the illuminating powers of two sources, in photometer..
Experimental study
The graph shows the variation of stopping potential with frequency in accordance to the above equation. The above experimental study can be summarized as follows: Before that, let us recollect some of the parameters and their symbols. V 0 - Stopping potential u 0 - Threshold potential f -..
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