Assertion: luminosity | /r/DefinedAs | the amount of energy
Facets:
Source sentences:
text: The luminosity of an object is a measure of its intrinsic brightness and is defined as the amount of energy the object emits in a fixed time.
text: Since luminosity is defined as the amount of energy emitted by the object, it is given in units of energy per unit time [e.g., J o u l e s
text: Since luminosity is defined as the amount of energy emitted by the object, it is given in units of energy per unit time [e.g., Joules / second (1 Joule / second = 1 Watt)]. . . .