Sagot :
Answer:
A. Porosity
Explanation:
Porosity is the property of a material that allows water and gases to pass through it.
While the others are good thermal conductivity becayse they are made from metala, copper, silver, cast iron, etc.
Answer:
A. Porosity
Explanation:
Porosity is the property of a material that allows water and gases to pass through it.
While the others are good thermal conductivity becayse they are made from metala, copper, silver, cast iron, etc.