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X-rays of energy 2.9 × 104 eV are scattered by a free stationary electron through an angle of 135°. What is the energy of the scattered x-rays, in electron volts? (mel = 9.11 × 10-31 kg, e = - 1.60 × 10-19 C, h = 6.626 × 10-34 J ∙ s, c = 3.00 × 108 m/s, 1 eV = 1.60 × 10-19 J)
Political Power
The ability or authority to control or influence the behavior of others, especially in the governance of a country or area.
Black Power Ideologies
Black Power Ideologies encompass a range of political and social movements in the 1960s and 1970s that advocated for racial pride, economic empowerment, and the creation of political and cultural institutions for African Americans in the face of systemic racism.
Congressional Black Caucus
An organization representing the black members of the United States Congress, aimed at addressing legislative concerns and policies affecting African Americans.
Marxism
A socio-economic and political ideology developed by Karl Marx that focuses on the class struggle between proletariat (workers) and bourgeoisie (capitalists), advocating for a classless society through the overthrow of capitalist systems.
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