Question

the current location of the sun in the h - r diagram is shown as a point on the main sequence labeled \sun today.\ the four points marked in the diagram indicate four possible future locations of the sun. which point better describes the approximate location of the sun in the h - r diagram in 2.5 billion years from now? c d a b incorrect answer

Explanation:

As the Sun ages, it will move off the main - sequence and become more luminous. Point B is above the main - sequence and represents a more luminous state which is consistent with the Sun's evolution in the next few billion years.

Answer:

B.