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.
Kitchen Backsplash Installation - Average Cost Per Square Foot Expect to pay in the higher end of the price range for a licensed, insured and reputable pro - and for complex or rush projects. To lower Kitchen Backsplash Installation costs: combine related projects, minimize options/extras and be flexible about project scheduling.