Question

question: 11
stars in which part of the diagram burn the hottest?
a a
b b
c c
d d

Explanation:

The diagram is a Hertzsprung - Russell (H - R) diagram. In an H - R diagram, the horizontal axis represents temperature (with hotter stars on the left and cooler stars on the right). Part A is on the left side of the diagram, which corresponds to higher - temperature stars. Hotter stars burn hotter.

Answer:

A. A