The table lists the spectral types for each of four stars.Which star in this table would have the lowest surface temperature?

Question

Quizplus · Accepted Answer

The spectral types in the table go in order of decreasing temperature from O to M. o Cet has the spectral type of M6, which is the furthest down the list in temperature and therefore has the lowest surface temperature compared to the other stars listed.

The Table Lists the Spectral Types for Each of Four ξ \xi ξ

The Table Lists the Spectral Types for Each of Four $\xi$