A Red Supergiant Star Is Found to Have a Surface

question 176

Multiple Choice

A red supergiant star is found to have a surface temperature of 2500 K and a luminosity 100,000 times that of the Sun. Use the Hertzsprung-Russell diagram in Figure 12-8 in the text to determine its approximate radius compared with that of the Sun.

• A) about 10 times larger
• B) about 100 times larger
• C) about 1000 times larger
• D) almost the same

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Definitions:

Production Data

Information related to the quantity, quality, cost, and efficiency of the production process in a manufacturing company.

Prevention Cost

Expenses incurred to avoid defects in products or services, including costs related to quality training and product design improvements.

Quality Cost Report

A report detailing the costs associated with avoiding poor quality, identifying defects, and repairing defective products, categorized into prevention, appraisal, and failure costs.

Throughput Time

The amount of time it takes for a product to go through the production process, from start to finish, including both processing and waiting time.