What was the purpose of the Lascaux cave paintings? Paintings and engravings found in caves along walls and ceilings are referred to as “parietal” art. The caves where paintings have been found are not likely to have served as shelter, but rather were visited for ceremonial purposes. What technology helped Paleolithic humans survive? Creation of […]
What are the 5 non-renewable resources?
What are the 5 non-renewable resources? Nonrenewable energy resources include coal, natural gas, oil, and nuclear energy. Once these resources are used up, they cannot be replaced, which is a major problem for humanity as we are currently dependent on them to supply most of our energy needs. Is Diamond a nonrenewable resource? Diamonds are […]
What is the kinetic energy of a car on the highway?
What is the kinetic energy of a car on the highway? Kinetic energy is the energy that is caused by the motion. The kinetic energy of an object is the energy or force that the object has due to its motion. Your moving vehicle has kinetic energy; as you increase your vehicle’s speed, your vehicle’s […]
What is the distance between Rarefactions called quizlet?
What is the distance between Rarefactions called quizlet? The distance between two consecutive crests or consecutive troughs (or compressions/rarefactions in a longitudinal waves) is called the wavelength of a wave. It is denoted by the Greek alphabet λ (Lambda). What is the distance between Rarefactions called speed frequency amplitude wavelength? The answer is wavelength. Wavelength […]
What is a magnetic force Kid definition?
What is a magnetic force Kid definition? A magnet is a rock or a piece of metal that can pull certain types of metal toward itself. The force of magnets, called magnetism, is a basic force of nature, like electricity and gravity. Magnetism works over a distance. This means that a magnet does not have […]
What are some uncontrolled variables?
What are some uncontrolled variables? a characteristic factor that is not regulated or measured by the investigator during an experiment or study, so that it is not the same for all participants in the research. For example, if the investigator collects data on participants with varying levels of education, then education is an uncontrolled variable. […]
What type of local government does Texas have?
What type of local government does Texas have? There are two major forms of city government in Texas: (1) Mayor-Council and (2) Council-Manager. The Mayor-Council category can be even further broken down to strong-mayor versus weak-mayor. The difference between the forms is the authority of the Mayor, City Council, and the City Manager. What are […]
How did Bohr contribute to the atomic theory?
How did Bohr contribute to the atomic theory? In 1913, Niels Bohr proposed a theory for the hydrogen atom, based on quantum theory that some physical quantities only take discrete values. Electrons move around a nucleus, but only in prescribed orbits, and If electrons jump to a lower-energy orbit, the difference is sent out as […]
Which explanation of poverty do sociologists generally support?
Which explanation of poverty do sociologists generally support? Question 22 Which explanation of poverty do sociologists generally support? Correct Answer: Sociologists support the social structure over characteristics of the individual as an explanation of poverty. What term did Erik Wright use to describe the condition when a person is a member of more than one […]
When Judgements or decisions are influenced by the way in which information is presented This is called a?
When Judgements or decisions are influenced by the way in which information is presented This is called a? When judgments or decisions are influenced by the way in which information is presented, this is called a. framing effect. When people make decisions based on their personal ideas or standards they are using? heuristic helps people […]