A cylindrical wooden dowel is loaded with lead at one end so that it floats upright in a liquid with density LaTeX: \rho=rho = 1.67 g/cm³. The total mass of the dowel is m = 350 g and has cross-sectional area A = 2.63 cm². The rod is set into vertical oscillation by displacing it from equilibrium. Find the period of oscillation. Express your answer as an integer in mS. Use g=9.81m/s².

State one advantage and one disadvantage of using a plane mirrior as a driving mirrior

Utah's great salt lake has an average salinity seven times higher than that of the oceans. very few multicellular organisms live in this harsh environment. an example is the brine shrimp, which must devote a large portion of its metabolic energy to osmoregulation. these brine shrimp must available hint(s)utah's great salt lake has an average salinity seven times higher than that of the oceans. very few multicellular organisms live in this harsh environment. an example is the brine shrimp, which must devote a large portion of its metabolic energy to osmoregulation. these brine shrimp must pump water back into their cells to counter its loss due to osmosisactively pump water back out of their cells to counter its inflow due to osmosissynthesize membranes that are impermeable to substances that upset osmotic balanceactively pump salt back out of their cells to counter its inflow due to osmosis

Find the magnetic field a distance r from the center of a long wire that has radius a and carries a uniform current per unit area j in the positive z direction.