which of the following materials probably has the highest porosity?
Which of the following materials probably has the highest porosity?
Answer:
Porosity refers to the volume percentage of void spaces in a material, and materials with high porosity have more void spaces and are less dense. Among the given materials, the one with the highest porosity is likely to be sponge. Sponges are known for their high porosity due to their interconnected network of pores, which allows them to absorb and retain water effectively. This unique structure gives sponges their soft and absorbent characteristics, making them suitable for various applications such as cleaning and bathing. Therefore, when considering porosity, a sponge is likely to have the highest porosity compared to the other materials mentioned.