Examlex
Bones show up in x ray images because they absorb x rays more efficiently than muscle and other tissues do.
Korean War
A conflict between North and South Korea from 1950 to 1953, involving a United Nations force led by the United States and support from China for the North.
Desegregated Military
Refers to the process and policies that led to the elimination of racial segregation within the military forces, with a significant landmark being President Harry S. Truman's 1948 executive order to desegregate the United States Armed Forces.
Black Soldiers
Refers to African American military service members who have served in various capacities and conflicts, often facing significant racial discrimination and inequality.
Earl Warren
An American jurist and politician who served as the 14th Chief Justice of the United States, known for his leadership in the landmark case Brown v. Board of Education.
Q6: The atomic number equals the number of
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Q50: The specific heat capacity of copper is
Q58: In the upper atmosphere at altitudes where
Q60: The colors you see with a prism
Q65: An electrostatic precipitator uses an electric field
Q72: The red line in the helium spectrum
Q96: _ results because the speed of light
Q124: When ice melts,its temperature increases.
Q136: Heating the air in a hot air