Science If you want to find the energy quantum of light, you multiply the frequency of the radiation (v) by “h”. What is “h”?

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Science If you want to find the energy quantum of light, you multiply the frequency of the radiation (v) by “h”. What is “h”?

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Thiên Di 4 years 2021-08-14T18:59:06+00:00 1 Answers 44 views 0

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  1. thucuc
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    2021-08-14T19:00:53+00:00
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    Answer:

    “h” signifies Planck’s constant

    Explanation:

    In the equation energy E = h X v

    The “h” there signifies Planck’s constant

    Planck’s constant is a value, that shows the rate at which the energy of a photon increases/decreases, as the frequency of its electromagnetic wave changes.

    It was named after Max Planck who discovered this unique relationship between the energy of a light wave and its frequency.

    Planck’s constant, “h” is usually expressed in Joules second

    Planck’s constant = 6.62607015 \times 10^{-34} J.s

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