Question

1. infer: naos is a star in the argos constellation. it has a very deep blue color. what do you think is the approximate temperature of naos?

between 1,000 k and 2,000 k
between 2,000 k and 5,000 k
between 5,000 k and 10,000 k
between 10,000 k and 20,000 k
between 20,000 k and 50,000 k

Explanation:

Stars with a deep blue color are among the hottest. The color - temperature relationship of stars is such that cooler stars (like red stars) have lower temperatures, and hotter stars (like blue stars) have higher temperatures. The temperature range for very hot blue stars is typically between 10,000 K and 50,000 K. Given the options, the range that fits for a deep - blue star (which is very hot) is between 10,000 K and 20,000 K as it is part of the overall hot - star temperature bracket for blue stars.

Answer:

Between 10,000 K and 20,000 K