A graph of the brightness of a supernova versus time is known as a(n)
A) light curve.
B) H-R Diagram.
C) radial velocity curve.
D) Schwartzschild graph.

Question

Quizplus · Accepted Answer

A graph of the brightness of a supernova versus time is known as a light curve. The other options, H-R Diagram, radial velocity curve, and Schwartzschild graph, are not directly related to the brightness versus time data of a supernova.

A Graph of the Brightness of a Supernova Versus Time