What happens to the particles in a transverse wave? Transverse Waves In a transverse wave the particle displacement is perpendicular to the direction of wave propagation. The particles do not move along with the wave; they simply oscillate up and down about their individual equilibrium positions as the wave passes by. When a transverse wave […]
What did Karl Lashley discover?
What did Karl Lashley discover? Karl Lashley was a neuropsychologist who made very significant discoveries regarding memory and brain function. Using rats as subjects, he was able to prove that the idea of an engram (a memory repository within the brain) was false. How did Lashley explain the fact that rats whose brains he purposely […]
What groups worked on the transcontinental railroad?
What groups worked on the transcontinental railroad? Irish immigrants, freed slaves and Mormons also worked on the transcontinental railroad. “Snow fell so deeply that they had to build roofs over 37 miles of track so supply trains could make it through. The conditions were merciless, dangerous and harsh.” What immigrants worked on the Central Pacific […]
What 17th century physician formulated a correct identification for the flow of blood?
What 17th century physician formulated a correct identification for the flow of blood? the circulation of blood and the physiologic function of the heart as a pump were established by the English physician-physiologist William Harvey (1578–1657) (44), who is considered to be the father of modern experimental physiology. What important life saving medical procedure was […]
What is the process of problem solving?
What is the process of problem solving? Problem solving is the act of defining a problem; determining the cause of the problem; identifying, prioritizing, and selecting alternatives for a solution; and implementing a solution. What are 3 important points to remember when defining a problem? You can define problems correctly in just three steps I […]
What happens to interest rates when money supply increases?
What happens to interest rates when money supply increases? All else being equal, a larger money supply lowers market interest rates, making it less expensive for consumers to borrow. Conversely, smaller money supplies tend to raise market interest rates, making it pricier for consumers to take out a loan. How does an increase in the […]
What are the 8 different types of maps?
What are the 8 different types of maps? 8 Different Types of Maps Political Map. A political map shows the state and national boundaries of a place. Physical Map. Topographic Map. Climatic Map. Economic or Resource Map. Road Map. Scale of a Map. Symbols. What are the 3 types of maps? For purposes of clarity, […]
What was the economy of East Germany?
What was the economy of East Germany? East Germany had a command economy, similar to the economic system in the Soviet Union and other Comecon member states — in contrast to the market economies or mixed economies of capitalist states. Why did the economies of the former East German areas collapse during reunification? Why did […]
What factors prompted many African Americans to move towards northern cities?
What factors prompted many African Americans to move towards northern cities? Economic exploitation, social terror and political disenfranchisement were the push factors. The political push factors being Jim Crow, and in particular, disenfranchisement. Black people lost the ability to vote. What did fundamentalists believe about the biblical account of creation? In the 1920s, Christian fundamentalists […]
How do sports relate in sports sociology?
How do sports relate in sports sociology? Sociology of sport, alternately referred to as sports sociology, is a sub-discipline of sociology which focuses on sports as social phenomena. This area of study discusses the positive impact sports have on individual people and society as a whole economically, financially, and socially. Why is it important to […]