Tire pressure in the U.S.is measured in lb/in².
Convert 25 lb/in² to g/cm².454 g = 1 lb,2.54 cm = 1 in

Question

Tire pressure in the U.S.is measured in lb/in². Convert 25 lb/in² to g/cm².454 g = 1 lb,2.54 cm = 1 in

Quizplus · Accepted Answer

To convert 25 lb/in^2 to g/cm^2, first convert pounds to grams (25 lb * 454 g/lb = 11350 g) and inches to centimeters squared (1 in^2 = (2.54 cm)^2 = 6.4516 cm^2). Then, divide the total grams by the total square centimeters (11350 g / 6.4516 cm^2 ≈ 1760 g/cm^2), which is 1.76 × 10^3 g/cm^2 or 1.8 × 10^3 g/cm^2 when rounded to one significant figure as in the options.

Tire Pressure in the U.S.is Measured in Lb/in2

Tire Pressure in the U.S.is Measured in Lb/in²