Upon What Data Do Measurements of Sizes of Eclipsing Binaries

question 14

Multiple Choice

Upon what data do measurements of sizes of eclipsing binaries depend?

• A) Their orbital periods and separations
• B) Their masses and luminosities
• C) Their Doppler shifts and durations of stages of their eclipses
• D) Their temperatures and speeds
• E) Their temperatures and masses

---

Definitions:

Scarce Goods

Goods that are limited in supply in comparison to their demand, necessitating allocation mechanisms.

Automatically Distributes

Refers to processes or systems that allocate resources, duties, or information without the need for human intervention.

Price Rationing

The process by which the market system allocates goods and services to consumers when quantity demanded exceeds quantity supplied.

Bypass

To go around or avoid an obstacle or regulation, often by using alternative methods or routes.