Learn about the physics of resistance in a wire. Change its resistivity, length, and area to see how they affect the wire's resistance. Predict how changing each variable will affect the resistance.
I just purchased crackle subway tile (3x6) for our backsplash. As I was shopping around it seemed that $12-15 per square foot was the average price. You can get cheaper but they were VERY basic. I ended up with a Sonoma tile which was hand molded and cost $20 square foot.
Some tile types and materials commonly used in backsplashes include: 1  Ceramic â Ceramic is fairly inexpensive. A basic tile with no pattern costs about $1.76 per square foot. 2  Porcelain â Porcelain is a sub-type of ceramic, but it is more expensive at $3.00 to $6.00 per square foot.