What Happens with Stars When They Enter the Instability Strip

question 9

Multiple Choice

What happens with stars when they enter the instability strip?

• A) They become unstable and vibrate at variable speeds.
• B) They become unstable and pulsate as variable stars.
• C) They become unstable and produce bursts of X-rays.
• D) They become unstable and turn into fast rotating dwarfs.

---

Definitions:

Direct Labor Cost

The total expense that a company incurs for employees who directly work on manufacturing products or performing services, including wages, benefits, and payroll taxes.

Automotive Repair Shop

A business establishment dedicated to repairing and maintaining vehicles, including cars and trucks.

Wages of Mechanics

Compensation paid to mechanics for their labor, typically based on an hourly rate or salary.

Conversion Cost

The sum of labor and overhead expenses incurred to convert raw materials into finished products.