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Two strings both vibrate at exactly 819 Hz.The tension in one of them is then increased slightly.As a result,six beats per second are heard when both strings vibrate.What is the new frequency of the string that was tightened?
Household Income
The combined gross income of all members of a household, usually measured annually, that is available for spending or saving.
Poverty Rates
Measures the proportion of the population living below the poverty line, reflecting the general state of economic deprivation in a society.
Great Compression
A period in the mid-20th century where income inequality significantly decreased in the United States, largely due to governmental policies and economic shifts.
Income Inequality
Describes the uneven distribution of income and wealth across different groups in a population, often measured by metrics like the Gini coefficient.
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