calculand - Formula collection, page 6
Unit converter
Quantity converter
Numeral systems
Calculate primes
Convert WARP
Volume formulas
Area formulas
Length formulas
Energy formulas
Force formulas
Pressure formulas
Power formulas
Velocity formulas
Heat formulas
Light formulas
Exponents, roots
Logarithm
Circular functions
Elements and materials
Formula collection
Unit list
Quantity list
Numeral systems list
Impressum/Contact
Heat formulas
Boltzmann constant
Cooling flow [⅖·L·m(M)/(ṁ·k(B))] Cooling flow [⅖·L·m(M)/(T·k(B))] Cooling flow [½·5·T·k(B)·ṁ/m(M)] Cooling flow [½·5·T·k(B)·ṁ/L]
Curie constant
Discharge time [C·R(th)] Discharge time [Q/Φ]
Einstein relation [D/(µ·k(B))] Einstein relation [µ·k(B)·T] Einstein relation [D/(k(B)·T)]
Hartree temperature
Hawking temperature
Heat capacity
Heat flow rate [λ·A·ΔT/l] Heat flow rate [ΔT/R(th)]
Heat flux density [λ·ΔT/l] Heat flux density [U·(T₁−T₂)]
Heat quantity [U·(T₁−T₂)·A·t] Heat quantity [q·A·t]
Homologous temperature
Linear expansion coefficient [Δl/(l·ΔT)] Linear expansion coefficient [(l₂-l₁)/(l₁·ΔT)]
Lorenz number
Molar heat capacity
Planck temperature [√(ħ·c⁵/(G·k(B)²))] Planck temperature [m(P)·c²/k(B)] Planck temperature [√(ħ·c/G)·c²/k(B)]
Péclet number
Schrödinger temperature
Specific heat capacity
Stefan-Boltzmann law [σ·A·T⁴] Stefan-Boltzmann law [(Φ/(σ·A))⁰·²⁵] Stefan-Boltzmann law [Φ/(σ·T⁴)]
Stokes-Einstein equation
Temperature difference
Temperature gradient
Thermal conductance
Thermal conductivity
Thermal diffusivity
Thermal resistance
Thermal resistivity
Thermal transmittance
Universal gas constant
Volumetric expansion coefficient [(V₂-V₁)/(V₁·ΔT)] Volumetric expansion coefficient [(ΔV/(V·ΔT)]
Volumetric heat capacity [C/V] Volumetric heat capacity [c·ρ]
Wiedemann-Franz law [L·T·σ] Wiedemann-Franz law [⅓·π²·T·σ·(k(B)/e)²] Wiedemann-Franz law [3·λ·e²/(π²·σ·k(B)²)]
Cooling flow [⅖·L·m(M)/(ṁ·k(B))] Cooling flow [⅖·L·m(M)/(T·k(B))] Cooling flow [½·5·T·k(B)·ṁ/m(M)] Cooling flow [½·5·T·k(B)·ṁ/L]
Curie constant
Discharge time [C·R(th)] Discharge time [Q/Φ]
Einstein relation [D/(µ·k(B))] Einstein relation [µ·k(B)·T] Einstein relation [D/(k(B)·T)]
Hartree temperature
Hawking temperature
Heat capacity
Heat flow rate [λ·A·ΔT/l] Heat flow rate [ΔT/R(th)]
Heat flux density [λ·ΔT/l] Heat flux density [U·(T₁−T₂)]
Heat quantity [U·(T₁−T₂)·A·t] Heat quantity [q·A·t]
Homologous temperature
Linear expansion coefficient [Δl/(l·ΔT)] Linear expansion coefficient [(l₂-l₁)/(l₁·ΔT)]
Lorenz number
Molar heat capacity
Planck temperature [√(ħ·c⁵/(G·k(B)²))] Planck temperature [m(P)·c²/k(B)] Planck temperature [√(ħ·c/G)·c²/k(B)]
Péclet number
Schrödinger temperature
Specific heat capacity
Stefan-Boltzmann law [σ·A·T⁴] Stefan-Boltzmann law [(Φ/(σ·A))⁰·²⁵] Stefan-Boltzmann law [Φ/(σ·T⁴)]
Stokes-Einstein equation
Temperature difference
Temperature gradient
Thermal conductance
Thermal conductivity
Thermal diffusivity
Thermal resistance
Thermal resistivity
Thermal transmittance
Universal gas constant
Volumetric expansion coefficient [(V₂-V₁)/(V₁·ΔT)] Volumetric expansion coefficient [(ΔV/(V·ΔT)]
Volumetric heat capacity [C/V] Volumetric heat capacity [c·ρ]
Wiedemann-Franz law [L·T·σ] Wiedemann-Franz law [⅓·π²·T·σ·(k(B)/e)²] Wiedemann-Franz law [3·λ·e²/(π²·σ·k(B)²)]