Write a short note on Planck’s quantum theory.
Answers
Answered by
196
Bonjour!
Planck’s quantum theory was given by Max Planck. He suggested that the energy is radiated or absorbed by atoms and molecules not continuously but discontinuously in the form of small discrete quantities or packets.
He gave the name quantum to the small quantity of energy absorbed or radiated in the form of electromagnetic radiations. In case of light, the quantum is called ‘photon’.
The energy of quantum of radiation is proportional
to its frequency.
E ∝ v
(E = energy of quantum of radiation & v = frequency)
E = hv.
(h = Planck's constant = 6.62607004 × 10-³⁴ m² kg / s
Hope this helps...:)
Planck’s quantum theory was given by Max Planck. He suggested that the energy is radiated or absorbed by atoms and molecules not continuously but discontinuously in the form of small discrete quantities or packets.
He gave the name quantum to the small quantity of energy absorbed or radiated in the form of electromagnetic radiations. In case of light, the quantum is called ‘photon’.
The energy of quantum of radiation is proportional
to its frequency.
E ∝ v
(E = energy of quantum of radiation & v = frequency)
E = hv.
(h = Planck's constant = 6.62607004 × 10-³⁴ m² kg / s
Hope this helps...:)
Answered by
14
Hye!!!.
.
.
Answer is :-
• Planck's Quantum Theory :- This theory is given by the Max Planck in 1900.
• According to this theory spectral density of electromagnetic radiations emitted by a black body in thermal equilibrium at a given temperature T.
• Planck's Quantum Theory is basically Working on the black body how they emits , absorb in equilibrium.
• According to Planck's Quantum Theory the energy of quantum of radiation is directly proportional to its frequency....
i.e, E is directly proportional to v
( E is the energy of quantum of radiation nd v is the frequency)
➡ E = hv
( here h is the Planck's constant which value remains same i.e, 6.626176 × 10^-34 joule^-sec..
➡Planck's constant (h) ;- Planck's constant, symbolized h, relates the energy in one quantum (photon) of electromagnetic radiation to the frequency of that radiation...
Hope it helps ☺
#cheekU:-)
.
.
Answer is :-
• Planck's Quantum Theory :- This theory is given by the Max Planck in 1900.
• According to this theory spectral density of electromagnetic radiations emitted by a black body in thermal equilibrium at a given temperature T.
• Planck's Quantum Theory is basically Working on the black body how they emits , absorb in equilibrium.
• According to Planck's Quantum Theory the energy of quantum of radiation is directly proportional to its frequency....
i.e, E is directly proportional to v
( E is the energy of quantum of radiation nd v is the frequency)
➡ E = hv
( here h is the Planck's constant which value remains same i.e, 6.626176 × 10^-34 joule^-sec..
➡Planck's constant (h) ;- Planck's constant, symbolized h, relates the energy in one quantum (photon) of electromagnetic radiation to the frequency of that radiation...
Hope it helps ☺
#cheekU:-)
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