19. Fluid Mechanics
Density
19. Fluid Mechanics Density
5PRACTICE PROBLEM
When the car engine starts, the lubricating oil heats up and the pressure decreases by a value of 107 Pa. The initial volume of oil is 5000 cm3 and its bulk modulus is 5 x 109 Pa. What is the change in the volume (ΔV) and compressibility (k) of oil?
When the car engine starts, the lubricating oil heats up and the pressure decreases by a value of 107 Pa. The initial volume of oil is 5000 cm3 and its bulk modulus is 5 x 109 Pa. What is the change in the volume (ΔV) and compressibility (k) of oil?