As a White Dwarf Cools,why Does Its Radius NOT Change

question 24

Multiple Choice

As a white dwarf cools,why does its radius NOT change?

• A)because pressure due to nuclear reactions in a shell just below the surface keeps it from collapsing
• B)because pressure does not depend on temperature for a white dwarf, since the electrons are degenerate
• C)because pressure does not depend on temperature, since the star has exhausted all its nuclear fuels
• D)because material accreting onto it from a companion maintains a constant radius

---

Definitions:

Mintzberg

Henry Mintzberg is a renowned academic and author in the field of business and management, known for his work on organizational structures, strategy, and managerial roles.

Interpersonal Roles

involve responsibilities of a manager that are centered around communication and relationship building within and outside an organization.

Interacting

The act of communicating or working together with others which can influence thoughts, feelings, and behaviors.

Disturbance Handler

A role identified in Mintzberg's managerial roles, where a manager addresses unexpected issues and crises that arise, taking corrective action when necessary.