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The kelvin now only depends on the Boltzmann constant and universal constants (see 2019 SI unit dependencies diagram), allowing the kelvin to be expressed as: [2] 1 kelvin = 1.380 649 × 10 −23 / (6.626 070 15 × 10 −34)(9 192 631 770) h Δν Cs / k B ≈ 2.266 6653 h Δν Cs / k B .
English: The Quran (/kɔːrˈɑːn/) kor-AHN; Arabic: القرآن al-Qurʾān, literally meaning "the recitation"; also romanized Qur'an or Koran) is the central religious text of Islam, which Muslims believe to be a revelation from God .
Quranic cosmology is the understanding of the Quranic cosmos, the universe and its creation as described in the Quran.. The Quran provides a description of the physical landscape (cosmography) of the cosmos, including its structures and features, as well as its creation myth describing how the cosmos originated (), often related back to notions of the vastness and orderliness of the cosmos.
Unlike the degree Fahrenheit and degree Celsius, the kelvin is no longer referred to or written as a degree (but was before 1967 [1] [2] [3]). The kelvin is the primary unit of temperature measurement in the physical sciences, but is often used in conjunction with the degree Celsius, which has the same magnitude. Other scales of temperature:
Since the standardization of the kelvin in the International System of Units, it has subsequently been redefined in terms of the equivalent fixing points on the Kelvin scale, so that a temperature increment of one degree Celsius is the same as an increment of one kelvin, though numerically the scales differ by an exact offset of 273.15.
"The kelvin, symbol K, is the SI unit of thermodynamic temperature. It is defined by taking the fixed numerical value of the Boltzmann constant k to be 1.380 649 × 10 −23 when expressed in the unit J K −1 , which is equal to kg m 2 s −2 K −1 , where the kilogram, metre and second are defined in terms of h , c and ∆ ν Cs ."
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The Verse of Light (Arabic: آیة النور, romanized: āyat an-nūr) is the 35th verse of the 24th surah of the Quran . It has often been closely associated with Sufi thought , primarily because of al-Ghazali 's commentary on it, entitled Mishkat al-Anwar (Niche of the Lights).