What is quantum physics theory ? Explain in atleast 70 words
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hey dear ,
here is your answer,
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PLANCK’S QUANTUM THEORY:
==>When a black body is heated, it emits thermal radiations of different wavelengths or frequency. To explain these radiations, Max Planck put forward a theory known as Planck’s quantum theory. The main points of quantum theory are
●Substances radiate or absorb energy discontinuously in the form of small packets or bundles of energy.
●The smallest packet of energy is called quantum . In case of light the quantum is known as photon .
●The energy of a quantum is directly proportional to the frequency of the radiation. E ∝ ν (or) E = hν where ν is the frequency of radiation and h is Planck’s constant having the value 6.626 X 10–27erg – sec or 6.626 X 10–34 J–sec.
●A body can radiate or absorb energy in whole number multiples of a quantum hν, 2hν,3hν………..nhν. Where ‘n ' is the positive integer.
●Neils Bohr used this theory to explain the structure of atom.
_____________
Hope it helps u dear !!!
Cheers ☺☺
# Nikky
here is your answer,
______________
PLANCK’S QUANTUM THEORY:
==>When a black body is heated, it emits thermal radiations of different wavelengths or frequency. To explain these radiations, Max Planck put forward a theory known as Planck’s quantum theory. The main points of quantum theory are
●Substances radiate or absorb energy discontinuously in the form of small packets or bundles of energy.
●The smallest packet of energy is called quantum . In case of light the quantum is known as photon .
●The energy of a quantum is directly proportional to the frequency of the radiation. E ∝ ν (or) E = hν where ν is the frequency of radiation and h is Planck’s constant having the value 6.626 X 10–27erg – sec or 6.626 X 10–34 J–sec.
●A body can radiate or absorb energy in whole number multiples of a quantum hν, 2hν,3hν………..nhν. Where ‘n ' is the positive integer.
●Neils Bohr used this theory to explain the structure of atom.
_____________
Hope it helps u dear !!!
Cheers ☺☺
# Nikky
Anonymous:
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Answered by
0
Answer:
Quantum theory is the theoretical basis of modern physics that explains the nature and behavior of matter and energy on the atomic and subatomic level. ... Planck wrote a mathematical equation involving a figure to represent these individual units of energy, which he called quanta.
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