Konstanta Planck: Perbedaan antara revisi
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! Nilai ''h''
! Satuan
! Ref.
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| align=right |{{val|6.626070040|(81)|e=-34}} ||align=center | [[joule|J]] [[second|s]] || align=center | <ref name="2014 CODATA">Barry N. Taylor of the Data Center in close collaboration with Peter J. Mohr of the Physical Measurement Laboratory's Atomic Physics Division, Termed the "2014 CODATA recommended values," they are generally recognized worldwide for use in all fields of science and technology. The values became available on 25 June 2015 and replaced the 2010 CODATA set. They are based on all of the data available through 31 December 2014. Available: [http://physics.nist.gov/cgi-bin/cuu/Results?search_for=planck http://physics.nist.gov]</ref>
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| align=right |{{val|4.135667662|(25)|e=-15}} || align=center | [[elektronvolt|eV]] [[detik|s]] || align=center | <ref name="2014 CODATA" />
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| align=center |2''π''|| align=center | [[Energi Planck|''E''<sub>P</sub>]] [[Waktu Planck|''t''<sub>P</sub>]] || align=center |
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! Nilai ''ħ''
! Satuan
! Ref.
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| align=right |{{val|1.054571800|(13)|e=-34}} || align=center | [[joule|J]] [[detik|s]] || align=center | <ref name="2014 CODATA" />
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| align=right |{{val|6.582119514|(40)|e=-16}} || align=center | [[elektronvolt|eV]] [[detik|s]] || align=center | <ref name="2014 CODATA" />
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| align=center |1|| align=center | [[Energi Planck|''E''<sub>P</sub>]] [[Waktu Planck|''t''<sub>P</sub>]] || align=center | def
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! Nilai ''hc''
! Satuan
! Ref.
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| align=right | {{val|1.98644568|e=-25}} || align=center | [[joule|J]] [[meter|m]] ||
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| align=center |{{val|1.23984193}} || align=center |[[elektron volt|eV]] [[mikrometer|μm]] || align=center |
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| align=center |2π|| align=center | [[Energi Planck|''E''<sub>P</sub>]] [[Panjang Planck|<big>ℓ</big><sub>P</sub>]] || align=center |
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! Nilai ''ħc''
! Satuan
! Ref.
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| align=right | {{val|3.16152649|e=-26}} || align=center | [[joule|J]] [[meter|m]] ||
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| align=center |{{val|0.19732697}} || align=center |[[elektron volt|eV]] [[mikrometer|μm]] || align=center |
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| align=center |1|| align=center | [[Energi Planck|''E''<sub>P</sub>]] [[Panjang Planck|<big>ℓ</big><sub>P</sub>]] || align=center |
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'''Konstanta Planck''', dilambangkan dengan huruf ''h'', adalah [[konstanta fisika]] untuk menjelaskan ukuran [[kuantum|quanta]]. Konstanta ini sangat penting dalam teori [[mekanika kuantum]], dan dinamai untuk menghargai [[Max Planck]], salah seorang pendiri teori kuantum. Nilainya kira-kira
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