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  2. Conversion of scales of temperature - Wikipedia

    en.wikipedia.org/wiki/Conversion_of_scales_of...

    * Normal human body temperature is 36.8 °C ±0.7 °C, or 98.2 °F ±1.3 °F. The commonly given value 98.6 °F is simply the exact conversion of the nineteenth-century German standard of 37 °C. Since it does not list an acceptable range, it could therefore be said to have excess (invalid) precision.

  3. HP 39/40 series - Wikipedia

    en.wikipedia.org/wiki/HP_39/40_series

    HP 39/40 series are graphing calculators from Hewlett-Packard, the successors of HP 38G.The series consists of six calculators, which all have algebraic entry modes, and can perform numeric analysis together with varying degrees of symbolic calculation.

  4. Thermodynamic beta - Wikipedia

    en.wikipedia.org/wiki/Thermodynamic_beta

    In non-thermal units, it can also be measured in byte per joule, or more conveniently, gigabyte per nanojoule; [3] 1 K −1 is equivalent to about 13,062 gigabytes per nanojoule; at room temperature: T = 300K, β ≈ 44 GB/nJ ≈ 39 eV −1 ≈ 2.4 × 10 20 J −1.

  5. Table of specific heat capacities - Wikipedia

    en.wikipedia.org/wiki/Table_of_specific_heat...

    Table of specific heat capacities at 25 °C (298 K) unless otherwise noted. [citation needed] Notable minima and maxima are shown in maroon. Substance Phase Isobaric mass heat capacity c P J⋅g −1 ⋅K −1 Molar heat capacity, C P,m and C V,m J⋅mol −1 ⋅K −1 Isobaric volumetric heat capacity C P,v J⋅cm −3 ⋅K −1 Isochoric ...

  6. Orders of magnitude (temperature) - Wikipedia

    en.wikipedia.org/wiki/Orders_of_magnitude...

    203.55 K: −69.6 °C: −93.3 °F: Coldest officially recorded air temperature in the Northern Hemisphere at Klinck AWS, Greenland (Denmark) on 1991-12-22 [24] 205.5 K: −67.7 °C: −89.9 °F: Coldest officially recorded air temperature on the Eurasian continent at Oymyakon, USSR on 6 February 1933 [25] [full citation needed] 210 K: −63 ...

  7. List of refrigerants - Wikipedia

    en.wikipedia.org/wiki/List_of_refrigerants

    Critical temperature in degrees Celsius; ... C 3 H 3 F 5 O: 1885-48-9: 2.2 [4] 0 [d] 286 [4] 150 [7] HFC: ... C 3 H 4 F 2 Cl 2: 1112-36-3: 0.005–0.04 [b] 149 [7] HCFC:

  8. Rankine scale - Wikipedia

    en.wikipedia.org/wiki/Rankine_scale

    Kelvin Rankine Fahrenheit Celsius Réaumur Temperature Absolute zero: 0 K 0 °Ra −459.67 °F −273.15 °C -218.52 °Ré Freezing point of brine [a] 255.37 K 459.67 °Ra 0 °F −17.78 °C −14.224 °Ré Freezing point of water [b] 273.15 K 491.67 °Ra 32 °F 0 °C 0 °Ré Boiling point of water [c] 373.1339 K 671.64102 °Ra

  9. Comparison of HP graphing calculators - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_HP_graphing...

    48 MHz (203 MHz) Samsung S3C2410X01 (ARM920T core, ARMv4T architecture) 128 KB RAM (256 KB RAM - 2007 model only), not flashable 131×64 pixel monochrome LCD Entry RPN, Algebraic: Dynamic: RPL, Algebraic RPL: Erable-based 8-bit RPL character set (with euro sign [3] [4]) Buzzer