The pressure in car tires is often measured in pounds per square inch (lb/in. 2), with the recommended pressure being in the range of 25 to 45 lb/in. 2. Suppose a tire has a pressure of 34.5 lb/in. 2. Convert 34.5 lb/in. 2 to its equivalent in atmospheres. Express the pressure numerically in atmospheres.

Question

Javier Romero

22 August, 11:20

+1

Answers (1)

Know the Answer?

Gustavo Clay · Answer 1

1 atmosphere = 14.7 lb/in

So to convert lb/in to atmosphere, just divide by 14.7.

28.5 / 14.7 = 1.94 atmospheres.