Television signals travel
A) on paths matching the Earth's curvature.
B) somewhat faster than light.
C) best when there's good ground conductivity.
D) in a straight line.
Answer: D
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What is the harm of name-calling?
A) The harm has been exaggerated in textbooks and the media. Given our diversity, we must practice profiling in this way if we are to preserve liberty. B) The "harm" is limited to a few unsophisticated individuals with loud, angry voices who rarely succeed in drowning out more moderate voices. C) The harm is real. Demeaning those with different points of view can, in effect, silence them and undermine democratic debate. D) Harm occurs when we do not assign derogatory names. Name-calling allows us to have an honest, open dialogue about who we are as individuals and a nation.
Avoiding making exceptions in special circumstances describes the approach known as the ______.
A. veil of ignorance B. principle of utility C. golden rule D. categorical imperative