Term: planck's constant: the constant of proportionality relating the energy of a photon to its frequency; approximately 6.626 x 10^-34 joule-second
Broader: factor of proportionality: the constant value of the ratio of two proportional quantities x and y; usually written y = kx, where k is the factor of proportionality | Unrelated: tennis lesson: a lesson in playing tennis
Broader: factor of proportionality: the constant value of the ratio of two proportional quantities x and y; usually written y = kx, where k is the factor of proportionality | Unrelated: deathbed: the bed on which a person dies
Broader: factor of proportionality: the constant value of the ratio of two proportional quantities x and y; usually written y = kx, where k is the factor of proportionality | Unrelated: pickup: a warrant to take someone into custody
Broader: factor of proportionality: the constant value of the ratio of two proportional quantities x and y; usually written y = kx, where k is the factor of proportionality | Unrelated: wool grass: sedge of eastern North America having numerous clustered woolly spikelets
Broader: factor of proportionality: the constant value of the ratio of two proportional quantities x and y; usually written y = kx, where k is the factor of proportionality | Unrelated: oscillogram: the recording produced by an oscillograph
Broader: factor of proportionality: the constant value of the ratio of two proportional quantities x and y; usually written y = kx, where k is the factor of proportionality | Unrelated: scald: the act of burning with steam or hot water
Broader: factor of proportionality: the constant value of the ratio of two proportional quantities x and y; usually written y = kx, where k is the factor of proportionality | Unrelated: lifer: a prisoner serving a term of life imprisonment
Broader: factor of proportionality: the constant value of the ratio of two proportional quantities x and y; usually written y = kx, where k is the factor of proportionality | Unrelated: illyrian: a minor and almost extinct branch of the Indo-European languages; spoken along the Dalmatian coast
Broader: factor of proportionality: the constant value of the ratio of two proportional quantities x and y; usually written y = kx, where k is the factor of proportionality | Unrelated: litmus paper: unsized paper treated with litmus for use as an acid-base indicator
Broader: factor of proportionality: the constant value of the ratio of two proportional quantities x and y; usually written y = kx, where k is the factor of proportionality | Unrelated: sparganium: type and sole genus of Sparganiaceae; marsh or aquatic herbs of temperate regions