Stars with Masses Between 0

question 87

Multiple Choice

Stars with masses between 0.4- and 4-

• A) undergo thermonuclear fusion of hydrogen and helium, but never get hot enough to ignite carbon.
• B) undergo thermonuclear fusion of hydrogen, but never get hot enough to ignite helium.
• C) produce type I supernovae after they exhaust their nuclear fuels.
• D) produce type II supernovae after they exhaust their nuclear fuels.
• E) undergo carbon detonation.

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Definitions:

League of Nations

An intergovernmental organization founded in 1920 after the Paris Peace Conference that ended the First World War, aimed at maintaining world peace.

Collective Security

A system in which a group of nations agree to act together to defend any member country that is attacked, aiming to maintain international peace and security.

Irreconcilables

A group of U.S. senators who opposed the Treaty of Versailles and U.S. membership in the League of Nations after World War I, fearing it would limit national sovereignty.

Treaty of Versailles

The 1919 peace treaty that ended World War I, imposing punitive conditions on Germany and redrawing the map of Europe, significantly impacting future international relations.