Radio Receivers Are Usually Tuned by Adjusting the Capacitor of an LC

question 65

Multiple Choice

Radio receivers are usually tuned by adjusting the capacitor of an LC circuit.If C = C₁ for a frequency of 600 kHz, then for a frequency of 1200 kHz one must adjust C to:

• A)C₁/2
• B)C₁/4
• C)2C₁
• D)4C₁

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Definitions:

Western Mass Media

Media outlets originating in the Western world, including television, radio, newspapers, and the internet, that can influence public opinion and cultural norms.

Globalization

The method through which individuals, businesses, and governments across the globe communicate and merge.

Industrialized Nations

Countries that have undergone industrialization, characterized by significant economic growth through the development of manufacturing and services industries.

Modernization Theory

A theory suggesting that economic development leads to predictable cultural and social changes towards a modern state similar to Western societies.