Is Li2 or Be2 more stable? Be2 Is Stable And Diamagnetic, Bit Li2 Is Unstable. Would Be2+ exist? Be2+ has a bond order of 0.5 and is slightly lower in energy than isolated Be atoms. It will probably exist under special experimental conditions but be unstable. Is Be2 paramagnetic or diamagnetic? Be2 is shown with […]
Why do equipotential lines get further apart?
Why do equipotential lines get further apart? Note that the potential difference (which is more important than the value of the potential at a point) between one equipotential line and the next is a constant value, but the lines get further apart as you move away from the object because the field decreases – the […]
What was the Karez well system?
What was the Karez well system? The Karez Well System is an important ancient irrigation system that is still used in Turpan, Xinjiang, in Northwest China. (Karez is the Uyghur word for ‘well’, from the Persian for ‘channel’.) Locals dug wells and tunnels to transfer water from mountains miles away from their farmland. Why is […]
How can you prevent gene expression?
How can you prevent gene expression? The genes can be silenced by siRNA molecules that cause the endonucleatic cleavage of the target mRNA molecules or by miRNA molecules that suppress translation of the mRNA molecule. With the cleavage or translational repression of the mRNA molecules, the genes that form them are rendered essentially inactive. What […]
Why do sounds bother me?
Why do sounds bother me? Misophonia is a disorder in which certain sounds trigger emotional or physiological responses that some might perceive as unreasonable given the circumstance. Those who have misophonia might describe it as when a sound “drives you crazy.” Their reactions can range from anger and annoyance to panic and the need to […]
What are the two parts of the law of conservation of energy?
What are the two parts of the law of conservation of energy? The first law, also known as Law of Conservation of Energy, states that energy cannot be created or destroyed in an isolated system. The second law of thermodynamics states that the entropy of any isolated system always increases. Who discovered the law of […]
Did Carl Lewis ever jump 30 feet?
Did Carl Lewis ever jump 30 feet? He and others point to the National Sports Festival in Indianapolis on July 24, 1982. “Carl jumped 30 feet,” NBC Olympics track and field analyst Dwight Stones said. “I was right there.” How many feet did Mike Powell jump? 29 feet What’s the longest long jump record? 8.95 […]
How long will it take to lose 20kg?
What is the unit of buoyant force?
What does an investigation include?
What does an investigation include? Criminal Investigation is an applied science that involves the study of facts, used to identify, locate and prove the guilt of a criminal. A complete criminal investigation can include searching, interviews, interrogations, evidence collection and preservation and various methods of investigation. What do police do in an investigation? The primary […]