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Alexander~E=hv
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Every time i see it it's different. I want the full Planck constant(every number) and is there any proof for the constant?
Nobody can comply with your request because nobody knows every digit - nobody can measure that accurately.Alexander~E=hv said:Every time i see it it's different. I want the full Planck constant(every number) and is there any proof for the constant?
Ah I missed the "whole digit thing". Yeah, I agree with Simon! There isn't someone who actually knows every digit of the Planck constant.Simon Bridge said:Nobody can comply with your request because nobody knows every digit - nobody can measure that accurately.
You can look up the standard value online. I don't know of sources disagreeing, can you supply an example?
There are many proofs for the constant - you can look those up too.
Do you have reason to suspect that it may not be?
Planck's constant, denoted as h, is a fundamental physical constant that represents the relationship between the energy of a photon and its frequency. It is named after Max Planck, a German physicist who first introduced it in 1900.
The value of Planck's constant is approximately 6.626 x 10^-34 joule seconds (J·s). This value is a fundamental constant and remains the same regardless of the system of units used.
Planck's constant is important because it is used in many fundamental equations in physics, such as the Planck-Einstein relation, which relates the energy of a photon to its frequency. It is also used in quantum mechanics to determine the energy levels of atoms and molecules.
Planck's constant was first determined by Max Planck through his experiments with blackbody radiation. He found that the energy of a photon is directly proportional to its frequency, and the constant of proportionality was determined to be Planck's constant.
No, Planck's constant is a fundamental constant and is considered to be a universal constant. It has been accurately measured and remains the same regardless of the conditions or location in the universe.