Photo AI
Explain the term 'saturation' - Leaving Cert Home Economics - Question 4.10 - 2008
Question 4.10
Explain the term 'saturation'. (a) Define the term by using a relevant example. (b) Describe how this concept might influence the design process.
Worked Solution & Example Answer:Explain the term 'saturation' - Leaving Cert Home Economics - Question 4.10 - 2008
Step 1
Define the term by using a relevant example.
Answer
Saturation refers to the state where a solution contains the maximum concentration of a solute at a given temperature and pressure, meaning no additional solute can dissolve in the solution. For example, if you have a saturated saltwater solution, it means that the water has dissolved all the salt it can hold at that specific temperature. Any further addition of salt will result in the salt remaining undissolved at the bottom of the container.
Step 2
Describe how this concept might influence the design process.
Answer
In design processes, especially in fields like materials engineering or chemistry, understanding saturation is crucial. For example, in the formulation of paints or coatings, knowing the saturation point of solvents and pigments ensures optimal color intensity and durability. If a mixture is designed to exceed its saturation point, it may lead to issues like settling or clumping, ultimately affecting the product's effectiveness and stability.