Question

An oscillator is used to measure the viscosity of fluids. The oscillator is submerged in two different fluids and the signal of the oscillation is recorded in each case as shown in the plots below. A(0 Case A Case B Which of the two fluids has the smallest damping coefficient? OCase A OCase B OSame for both Survey Question) Briefly explain your answer to the previous question. )Consider Case A's plot above. If the mass of the oscillator is increased, what describes best the amplitude profile? OThe amplitude of oscillation will decay faster OThe amplitude of oscillation will decay slower OThe amplitude profile stays the same Submit (Survey Question) "Briefly explain your answer to the previous question. Three objects made of common biomaterials have the same volume but different shapes. The objects are submerged in fresh water and hang attached by a lightweight string, as shown in the figure Apatite Titanium Amalgam Which of the three objects experiences the greatest buoyant force? OThe object made of apatite OThe object made of amalgam OThe object made of titaniunm OAll the same Survey Question) 2 Briefly explain your answer to the previous question. Submi

Answer 1

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