The Collapse of the Core of a High-Mass Star at the End

question 22

Multiple Choice

The collapse of the core of a high-mass star at the end of its life lasts approximately

• A) one second.
• B) one hour.
• C) one week.
• D) one year.

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Definitions:

Computerized Axial Tomography

An imaging procedure that uses computer-processed combinations of many X-ray measurements taken from different angles to produce cross-sectional images of specific areas of a scanned object.

Palate

The roof of the mouth, separating the oral and nasal cavities, which is involved in taste, speech, and swallowing.

Roof

The upper covering of a building, providing protection from weather conditions such as rain or snow.

Vitamins

Organic compounds essential to human health that must be obtained from the diet because they are not synthesized by the body in sufficient amounts.