Answer:
the maximum extent of a vibration or oscillation, measured from the position of equilibrium.
Explanation:physics
One example of matter could be <em>Light.</em>
The percent by mass of calcium hydroxide in the solution : 15.41%
<h3>Further explanation</h3>
The concentration of a substance can be expressed in several quantities such as moles, percent (%) weight/volume,), molarity, molality, parts per million (ppm) or mole fraction. The concentration shows the amount of solute in a unit of the amount of solvent.
Mass of solute (Ca(OH₂-Calcium hydroxide) : 28.5
Mass of solution = 185 g

1.77 so A. I don’t need to explain this just helping out haha
Look those up it will be easier