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What is planck constant?

Updated: 11/4/2022
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Vishnu990

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14y ago

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Planck's constant describes the ratio between the energy of an electromagnetic wave and the frequency of that wave.

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14y ago
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Q: What is planck constant?
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Related questions

Is Planck's constant a non repeating decimal?

No, Planck's Constant is a repeating decimal. 2/3E-33.


What is Planck's constant dimensionally equal to?

Planck's Constant is dimensionally equal to Angular Momentum. The unit is Joules second.


Dimensional formula of planck's constant?

Hi, The original answer was: Planck's Constant = Energy/Frequency = [ML2T-2]/[T-1] = [ML2T-2] So, Dimensional Formula of Planck's Constant = [ML2T-2] In fact, it should read: Planck's Constant = Energy/Frequency = [ML2T-2]/[T-1] = [ML2T-1] So, Dimensional Formula of Planck's Constant = [ML2T-1] Regards, Lho


How does a change in frequency affect Planck's constant?

If Planck's constant could be affected, changed, influenced, impacted, modified, or revised by anything, then it's doubtful that the scientific community would refer to it as a 'constant', regardless of how great Planck was.


Where the Planck's constant equation apply?

E = hv Where h is the Planck's constant v is the frequency of the photon and E is the energy of the photon


What is the meaning of h in the planck's constant?

The meaning of h in the Planck's constant is the photon having a frequency of one unit in any scale.


What is the base unit of Plancks constant?

Planck's constant relates the energy level of radiation due to electrons moving from one energy level to another, by the formula Energy = (Planck's constant) x (frequency of radiation). Therefore the dimensions of Planck's constant are (energy)/(frequency) which means Joules x seconds In fact Planck's constant = 6.67 x 10-34 joule.seconds.


You want information about planck constant?

No, thank you.


Does planck's constant stand for speed of light?

No, it does not.


Who first used Planck's constant?

Albert Enstein was the first person to use Planck's theory


How does Planck's constant work?

Planck's Constant defines a minimum momentum moment h=mvw where w is wavelength. Planck's Constant is the product of electric charge Q and magnetic charge W (Weber voltsecond). The Planck energy E= hf = QWf = QV or WI. Planck's Constant also defines a minimum energy moment Ew=hc. Planck's Constant is related to the electromagnetic wave in "free Space" h=QW and the "free space" impedance z = W/Q = 375 Ohms. h= zQ^2.


Did Max Planck have elements or buildings named after him?

Planck didn't have an element named after him, but he has a fundamental physical constant named after him, the Planck constant. And, because it is a fundamental physical constant, it has "spawned" a "group" of units (called Planck units) that are interrelated because they all contain the Planck constant. The Max Planck Institute for Developmental Biology and the Max Planck Institute of Biological Cybernetics on the Max Planck Campus are named after him. The Max Planck Society (Max-Planck-Gesellschaft) operates some 80 research institutes all over Germany, (and a few in other European countries), which usually bear the name "Max Planck Institute (MPI) of ...". The Society does basic research in the natural sciences, but also does work in the social sciences and humanities. Links are provided.