Category: Physics

Are Mixed tocopherols good for you? On the basis of the comprehensive experimental and clinical data available on alpha-tocopherol, the chemical and biological similarity of the alpha-, beta-, gamma- and delta-tocopherols and the information available on the levels of tocopherols used as food antioxidants, it is concluded that tocopherols are safe food … What are […]

Which best describes the relationship between displacement and distance traveled? Displacement is a vector quantity describing the change in position, and distance traveled is the total length travelled c. Displacement is scalar quantity describing the change in position, and distance traveled is the absolute value of displacement d. One ant is observed first at position […]

What does the chemical formula caci2 show about the compound it represents? Answer: Two elements because Can is one element and Cl is another. The two is a coeficient that states how many of that element there is. I hope this helps you!!! What does the four mean in the formula 4na2so3? The ‘4’ in […]

What happens to the direction of force if the direction of current changes but the magnetic field stays the same? If the forefinger points in the direction of the magnetic field and the middle finger in the direction of the current, then, the thumb points in the direction of the force exerted on the conductor.So, […]

What is the relationship between kinetic and potential energy? The primary relationship between the two is their ability to transform into each other. In other words, potential energy transforms into kinetic energy, and kinetic energy converts into potential energy, and then back again. What happens after iPhone disabled for 1 hour? When the hour is […]

Why do grain boundaries act as barriers to dislocation motion? Since the lattice structure of adjacent grains differs in orientation, it requires more energy for a dislocation to change directions and move into the adjacent grain. The grain boundary is also much more disordered than inside the grain, which also prevents the dislocations from moving […]

What kind of paint do you use on a ping pong table? Alkyd paint Can you repair ping pong table? If the scratch is severe, use putty to repair it and then paint the tabletop. The process is just the same as repairing a scratch on a car. If there are scratches on the surface […]

Why does an atom become an ion? Ions are formed when the number of protons in an atom does not equal the number of electrons. If more protons are present, the ion is positive and is known as a cation; if more electrons are present, the ion is negative and referred to as an anion. […]

Is blood a Newtonian fluid? While the plasma is essentially a Newtonian fluid, the blood as a whole behaves as a non-Newtonian fluid showing all signs of non- Newtonian rheology which includes deformation rate dependency, viscoelasticity, yield stress and thixotropy. Is concrete a non-Newtonian fluid? liquid foods, paints, clay suspensions, and concrete mix are, as […]

Is it bad to wrap food in aluminum foil? This research suggests that aluminium foil should not be used for cooking. It’s safe to wrap cold food in foil, though not for long stretches of time because food has a shelf life and because aluminium in the foil will begin to leach into the food […]