What happens to electrons in a closed circuit? In a closed circuit whenever a potential difference is applied across the terminals of any metallic wire, the free electrons of the metal moves from lower potential to higher potential. This constitutes electric current in a direction opposite to their motion. Thus is how electrons flow in […]
What are the 3 levels of organizational behavior?
What are the 3 levels of organizational behavior? The three basic levels of analysis in organizational behavior are: Individual Level Analysis: The major contributing discipline at this level is psychology. Group (Team) Level Analysis: Major contributing disciplines at this level are sociology,social psychology and anthropology. Organization System-Level Analysis: How if at all does the importance […]
What is the temperature of absolute zero?
What is the temperature of absolute zero? Stranger still, absolute zero isn’t even zero on the temperature scales used by nonscientists. It’s minus 273.15 degrees on the Celsius scale, or minus 459.67 degrees Fahrenheit. What is meant by absolute temperature? Absolute temperature, also called thermodynamic temperature, is the temperature of an object on a scale […]
What are different activities that can put too much sediment in the river?
What are different activities that can put too much sediment in the river? Sediments can occur in water bodies naturally, but they are also produced in large amounts as a result of land-use change and agriculture. Activities such as farming, clearing forests, building roads, and mining can put too much soil and particulate matter in […]
What is the lowest level of cellular organization?
What is the lowest level of cellular organization? Cell: The smallest organized unit of a living organism. Organelle: A structure inside the cell that helps it survive. Protoplasm: All the living material found in a cell capable of carrying on all the life processes. What are the three levels of cellular organization? Each organism is […]
What distinguishes science from other forms of knowledge?
What distinguishes science from other forms of knowledge? What Makes Science Different From Other Ways of Knowing? Unlike art, philosophy, religion and other ways of knowing, science is based on empirical research. A scientist conducts this research to answer a question that she or he has about the natural world. What are the two general […]
How do you know if electrons are shared equally?
How do you know if electrons are shared equally? If the atoms that form a covalent bond are identical, as in H2, Cl2, and other diatomic molecules, then the electrons in the bond must be shared equally. We refer to this as a pure covalent bond. Electrons shared in pure covalent bonds have an equal […]
Why is there no AC string on guitar?
Do radio telescopes have poor angular resolution?
Do radio telescopes have poor angular resolution? Radio telescopes have poorer angular resolution than optical telescopes because radio waves have a much longer wavelength than optical waves. What are CCDs and why are they such a huge advantage for modern telescopes? OI: CCDs were the first two-dimensional array semiconductor imaging devices to be invented. Compared […]