College Physics with MasteringPhysics 7th Edition by Jerry Wilson,Anthony Buffa,Bo Lou

تمرين 13

A gasoline engine has a thermal efficiency of 25.0%. If heat is expelled from the engine at a rate of 1.50 × 10 6 J/h, how long does the engine take to perform a task that requires an amount of work of 1.5 × 10 6 J