c. b. d. ____ 7. If the period of a certain wave (wavelength = 4.5 m) is 2 seconds‚ what is the speed of the wave? a. 0.44 m/s c. 9.0 m/s b. 1.1 m/s d. 2.3 m/s ____ 8. Tapping the surface of a pan of water generates 17.5 waves per second. If the wavelength of each wave is 45 cm‚ what is the speed of the waves? a. 7.9 m/s c. 39 m/s b. 790 m/s d. 2.6 m/s ____ 9. Which characteristic of sound is associated with frequency? a. pitch c. pressure b. loudness
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S-Curve Insight into the Electric Automobile Industry Introduction Many technological improvements have been made to vehicles to reduce their environmental impact. Some of these advances have been imposed by environmental legislation‚ others have been incentivized by commercial pressure to improve energy efficiency and limit our dependence on fossil fuel. Greening the transportation sector is thus important for meeting global emissions reduction targets. One innovative technology to achieve a green
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The 1950’s was a time of progression. From technology to population‚ everything was changing. The economy started booming due to the end of the war and consumerism was gradually increasing. A majority of families experienced a great deal of economic power and independence. It is also essential to note that despite the economic power given to many citizens‚ many families faced poverty during this time. Moving forward‚ teenagers were now‚ part of the picture because they had the money and power to
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Any contract for the sale of goods that exceeds $500 falls under the statute of frauds and must be in writing to constitute an enforceable contract. The contract between Tidwell and Anthony amounts to $50‚000 and must be in writing to be enforceable‚ which presents the first issue in this problem. There are‚ however‚ alternative means of satisfying the Statute of Frauds. In this case‚ Tidwell provided Anthony with a good faith payment of $10‚000 when the oral contract was entered into on June
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Throughout the 1930’s many people in the United States had to suffer though a Great Depression that caused many Americans to lose many things‚ starting from their jobs to even their own pride in themselves. How ever this was different for the people who lived in the south‚ the southern people were not only just affected by the Great Depression they were also affected by heavy racism and strongly enforced Jim Crow laws. With the enforced Jim Crow laws‚ these laws heavily restricted the life of a colored
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on eliminating social inequality and injustice‚ but rapid urbanization continued racism‚ and most importantly the Vietnam War‚ had created a stark contrast of the promises and reality of the time. If we apply Hofstede’s four cultural dimensions to 60’s there’d be two contrasting cultures which are almost mirror representations of each other. The majority culture was on the right characterized by older age‚ a high power distance‚ masculinity affinity‚ and uncertainty avoidance‚ and individualistic values
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The Independent Record Labels of the 1950’s and 1960’s History of Music Production Eric Eller Throughout the 1950’s and 1960’s‚ a wave of new musical movements by independent record labels and new artists emerged in the United States. This movement is captured in the stories of those label creators and owners‚ and in the turbulent journey through their successes and failures. The first emergence was fueled by multiple factors: competitive economic circumstances‚ up-and-coming local musical
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social change in the United States. The social changes during this period were reflected in the laws and regulations that were brought into play at this time. One of the most prominent examples of this was prohibition. The 18th Amendment to the Constitution‚ also known as the Volsted Act‚ which got its name from its sponsor‚ Representative Andrew Volsted of Minnesota‚ was created to eliminate the use of alcohol in the United States. In doing this‚ the proponents of prohibition hoped to end the social
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murdered King Hamlet‚ Prince´s father‚ and who holds the usurper crown and marriage to Gertrude‚ Hamlet´s mother. The play takes place vividly over madness (as real as feigned)‚ and the course of deep pain to the excessive anger. Moreover‚ it explores secondary issues such as treason‚ incest‚ and moral conflict. As film opens with the King Hamlet´s funeral and his wife in tears over his grave‚ the book begins with the talk of the kingdom guards on the ghost of Hamlet´s father. Also‚ we find differences
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the Birmingham City Council banned the organization from meeting in 1953; so any civil rights campaign could only be lead by Southern Christian Leadership Conference (SCLC) (King 36). Thus‚ Birmingham had a fast growing reputation as one of the South ’s most fiercely nonintegrated cities (Birmingham Civil Rights Institute). "Birmingham is the most thoroughly segregated city in America‚" was the verdict of Dr. Martin Luther King Jr. as the SCLC began the Birmingham demonstrations (King 53). These were
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