What Happens to the Surface Temperature and Luminosity When Gravity

question 102

Multiple Choice

What happens to the surface temperature and luminosity when gravity first assembles a protostar from a collapsing cloud?

• A)Its surface temperature and luminosity increase.
• B)Its surface temperature remains the same and its luminosity decreases.
• C)Its surface temperature and luminosity decrease.
• D)Its surface temperature decreases and its luminosity increases.
• E)Its surface temperature and luminosity remain the same.

---

Definitions:

Direct Contact

Interaction between individuals or entities without intermediaries, allowing for immediate communication or transfer of substances or forces.

Focused Strategy

A business approach where a firm chooses to target a specific market niche, concentrating its resources on serving that segment to the exclusion of others.

Product Design

The process of creating a new product to be sold to customers, considering its form, function, and usability.

Functional Design

The aspect of designing that focuses on the practical and operational use of an object, ensuring it effectively fulfills its intended purpose.