A Feature Unique to Main-Sequence Stars Is That

question 8

Multiple Choice

A feature unique to main-sequence stars is that

• A) hydrostatic equilibrium exists at all radii.
• B) energy transport occurs via convection throughout much of their interiors.
• C) carbon burning occurs in their cores.
• D) they emit strong surface winds.
• E) hydrogen burning occurs in their cores.

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Definitions:

Market Trends

The general direction in which a market or the prices of a particular set of goods and services is moving.

Corporate Centre

The central unit within a corporation that oversees and supports the activities of its various divisions and operations.

Responsibility Centre

A business unit or department for which its manager is accountable for certain activities and financial performance.

Investment Centre

A business unit or division that is responsible for generating returns on the assets allocated to it, with managers typically evaluated on profitability and the efficiency of asset utilization.