The time to dissolve may be shortened to 5 minutes by making which of the following changes?Using a larger glassReplacing the spoonHeating the waterAdding ice to the water

Which accounts for an increase in the temperature of a gas that is kept a constant volume

Which best term to describe a chemical reaction that absorbs energy from its surroundings? a.thermal conductor b.thermal insulator c.endothermic d.exothermic

Determine the largest intensity w of the uniform loading that can be applied to the frame without causing either the average normal stress or the average shear stress at section b–b to exceed σ=19 mpa and τ=24 mpa, respectively.