We Can Measure the Luminosity of a Star Just from Its

question 70

True/False

We can measure the luminosity of a star just from its color.

---

Definitions:

War of Attrition

A military strategy in which one side attempts to win a conflict by wearing down the enemy to the point of collapse through continuous losses in personnel and material.

Army of the Potomac

The primary Union fighting force in the Eastern Theater of the American Civil War, notable for its role in major battles and campaigns under various commanders.

U.S. Military Academy

Also known as West Point, a prestigious institution that educates and trains officers for the United States Army.

Economic Problems

Issues related to the production, distribution, and consumption of goods and services, often resulting in unemployment, inflation, or recessions in a country's economy.