基本物理常数及其单位
GhuConst的Python项目详细描述
GhuConst-基本物理常数及其单位
内置物理常数
c speed o light in vacuum
mu_0 vacuum mag. permeability
epsilon_0 vacuum electric permittivity
Z_0 characteristic impedance of vacuum
G Newtonian constant of gravitation
g_iag gravity measured at IAG-USP
h Planck constant
hbar Planck constant / 2 * pi
e elementary charge
elementary_charge elementary charge
R molar gas constant
Avogadro Avogadro constant
Boltzmann Boltzmann constant
Stefan-Boltzmann Stefan-Boltzmann constant
Bohr_Radius Bohr radius
atm standard atmosphere
Wien Wien Constant (wavelength)
Rydberg Rydberg Constant
mass_electron electron mass
mass_proton proton mass
mass_neutron neutron mass
mass_muon muon mass
mass_tau tau mass
mass_deuteron deuteron mass
mass_triton triton mass
mass_helion helion mass
mass_alpha_p alpha particle mass
mass_atomic atomic mass constant
常量数据库
所有数据都是从CODATA获取的,您可以输入它们的website以获取更多信息。在
另外,你可以看看常量的full list。在
常数函数
“name”参数是CODATA列表中常量的名称。这个名字可以在完整的列表中找到(上面的链接)
^{pr2}$如果任何函数返回带有int类型的数字0,则表示您输入的名称错误或不在列表中。当函数需要返回数字0时,返回的类型是float
温度函数
“number”参数是要转换的温度值
c_to_f(number) Convert Celsius to Fahrenheit
f_to_c(number) Convert Fahrenheit to Celsius
c_to_k(number) Convert Celsius to Kelvin
k_to_c(number) Convert Kelvin to Celsius
f_to_k(number) Convert Fahrenheit to Kelvin
k_to_f(number) Convert Kelvin to Fahrenheit
- 项目
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