How do you pronounce the formula?

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Read it as sigma x sigma p be equal or greater than h seconds?

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@oristarA,

Sigma x [times] sigma p is greater than or equal to h-bar over [or divided by] two.

Heisenberg's uncertainty principle. H-bar ħ is the reduced Planck constant.

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@Tes yeux noirs,

Tes yeux noirs wrote:

Sigma x [times] sigma p is greater than or equal to h-bar over [or divided by] two.

Heisenberg's uncertainty principle. H-bar ħ is the reduced Planck constant.

Excellent!

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@Tes yeux noirs,

Tes yeux noirs wrote:

Sigma x [times] sigma p is greater than or equal to h-bar over [or divided by] two.

Heisenberg's uncertainty principle. H-bar ħ is the reduced Planck constant.

Does "reduced" refer to "simplified"?

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@oristarA,

Quote:

Does "reduced" refer to "simplified"?

In some applications it is useful to divide the Planck constant by 2π (2 times pi). The resulting constant is called the "reduced Planck constant".

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How do you pronounce the formula?

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