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 […]
What does it mean if a test is standardized Why do we standardized tests?
What is voluntary participation in research ethics?
What is voluntary participation in research ethics? Voluntary participation refers to a human research subject’s exercise of free will in deciding whether to participate in a research activity. Special care, therefore, must be taken to eliminate undue pressure (real and perceived) when research subjects have a diminished capacity to refuse. Why is voluntary participation key […]
What are the three largest Native American tribes?
What are the three largest Native American tribes? 2010 Census Data Name Population Navajo 308,013 Cherokee 285,476 Sioux 131,048 Chippewa 115,859 What are the 3 main Native American tribes indigenous to Arkansas? Historic Arkansas Indian Nations The Caddo Nation, Quapaw Tribe of Oklahoma and the Osage Nation lived in Arkansas prior to their forced removal […]
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 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 […]
How big was the Northridge earthquake in 1994?
How big was the Northridge earthquake in 1994? magnitude 6.7 How big was the Northridge earthquake in the 90s? What magnitude was the 1994 LA earthquake? magnitude 6 How long did Northridge earthquake last? 20 seconds What happened January 17th 1994? On January 17, 1994, an earthquake rocks Los Angeles, California, killing 54 people and […]
What is it called when you remember something that happened to someone else?
What is it called when you remember something that happened to someone else? From Wikipedia, the free encyclopedia. Memory gaps and errors refer to the incorrect recall, or complete loss, of information in the memory system for a specific detail and/or event. Memory errors may include remembering events that never occurred, or remembering them differently […]
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 […]