If the Stars at the Turnoff Point of a Cluster

question 77

Multiple Choice

If the stars at the turnoff point of a cluster have a mass of 3M, what is the age of the cluster?

• A) 3.0*10¹⁰ years
• B) 3.3*10⁹ years
• C) 6.4*10⁸ years
• D) 1.6*10¹¹ years
• E) The age of a star cluster cannot be determined from the mass of stars at the turnoff point.

---

Definitions:

Genes

Units of heredity made up of DNA that govern the characteristics or traits that organisms inherit from their parents.

Human Body

The physical structure of a human being, comprising various biological systems and organs.

Interaction

A reciprocal action or influence between entities, objects, persons, or other variables.

Personality Traits

Enduring characteristics that describe an individual's consistent behaviors, thoughts, and emotional patterns.