What is gradient coil in MRI? Gradients are simply loops of wire or thin conductive sheets on a cylindrical shell that lies just inside the bore of an MRI Scanner. When an electrical current passes through these coils, the result is a secondary magnetic field. This gradient field distorts the main magnetic field in a […]
What is the atomic number of nickel?
What is the atomic number of nickel? 28 What is the symbol for nickel? Ni What color is nickel? white What is the charge of nickel? (2+) How can you tell the difference between iron and nickel? Iron and nickel are industrial metals. Both are white metals, and both are magnetic, so they cannot be […]
What is B in periodic table?
What is B in periodic table? Elements are arranged by reactivity in the periodic table. The columns with B (IB through VIIIB) are called the transition elements. The columns with A (IA through VIIIA) are called the main group elements. The elements can also be divided into two main groups, the metals and the non-metals. […]
Which best describes the process of cellular respiration?
Which best describes the process of cellular respiration? Which statement best describes cellular respiration? It is the release of stored chemical energy in food to produce ATP. ATP stored energy produced by respiration for use by proteins around the cell to do cellular work. What best describes the role of molecular oxygen o₂ in cellular […]
What factors affect deposition?
What factors affect deposition? In the physics of aerosols, the forces acting on a particle and its physical and chemical properties, such as particle size or size distribution, density, shape, hygroscopic or hydrophobic character, and chemical reactions of the particle will affect the deposition. What factors influence deposition in a river? Many factors can affect […]
Why did my water bottle pop when I opened it?
Why did my water bottle pop when I opened it? Even if the bottle isn’t carbonated doesn’t mean that it isn’t pressurized, so the pressure inside the bottle is higher than atmospheric, causing the air to escape quickly and produce sound waves. Or some of the water evaporated in the bottle creating more gas that […]
How do you test your work effectively?
How do you test your work effectively? Before you even think about submitting work, check and double-check every part of the task for accuracy….Accountemps offers employees several strategies for how to avoid being labeled as a sloppy worker: Eliminate distractions. Divide things up. Take breaks. Ask for help. Know what’s expected. Should you check in […]
What are signs of radon in your home?
What are signs of radon in your home? Possible symptoms include shortness of breath (difficulty breathing), a new or worsening cough, pain or tightness in the chest, hoarseness, or trouble swallowing. If you smoke and you know you’ve been exposed to high levels of radon, it’s very important to quit smoking. How expensive is it […]
Will mice crawl in bed with you?
What are the odds of spontaneous combustion?
What are the odds of spontaneous combustion? Fewer than 150 cases of spontaneous human combustion have been reported over the last two thousand years. The rareness has rightfully engendered skepticism as to whether the condition truly exists. After all, the human body is approximately sixty percent water. It’s simply not flammable. At what temperature do […]