What Is Quantum Theory of Radiation and what is Quantum physics.Letest post 2021..
What Is Quantum Theory of Radiation and what is Quantum physics.Letest post 2021 |
Hello friends, welcome to you in Science hub.
Guys we are happy to you are here. And if you are searching for Quantom theory and what is Quantom physics .
Then here you will get good results. We all know that everything in this world we can see that thing due to the Radiation .
If the light falls on the object then it comes towards the our eyes then we can feel that thing. Means if we talk in short then we can say that understanding the wave field of the physics . Then it is the Quantum theory and in physics we can that field Quantom physics.
Actually our real life is very interesting and every days many incidents is happening arround us. But we don't pay attention towards thats incidents. But today we are going pay attention to that incidents.
What is Quantum physics and Quantum radiation ?
Ans. Plank was a physicist. Which was born 23 Apr. 1858. In German. From starting he was interested in mathematics and physics.
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| (In this picture shown the a wave which is coming from the sun and collides with the metal of iron. From this metal election reduce in the energy form.) |
In 1894 plank started research on the 'black object radiation' . And in 1900 , he published "Quantum theory of radiation".
According to the Quantum theory , The absorption and emission of radiation is in the form of QUANTA. And we calls the photon of this Quanta's radiation. Every photon has a constant energy and constant momentum. Which value depends on the frequency (wavelength).
If the wavelength is 'λ' and the frequency is " v ( nue)".
Then formula is
E= hv
E=hc/λ. (Because v=c/λ)
And momentum is
P=hv/c
P=h/λ
Whare
P=Momentum
h= constant plank's value
λ=wavelength
C= speed of light
V= frequency
E= energy of photon
And the value of
h= 6.6X10⁻³⁴ joule*second
If the photon quantity is 'n'
Then their energy is
E= nhv.
Where n= 0,1,2,3,4,.............
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