Aclosed container is filled with oxygen. the pressure in the container is 245 kpa . what is the pressure in millimeters of mercury? express the pressure numerically in millimeters

Arock collection comes from which part of earth?

In positive numbers less than 1, the zeros between the decimal point and non zero are significant

Africtionless piston-cylinder contains 50 l of saturated liquid r-134a. the piston has a mass and an area resulting in an applied pressure of 500 kpa on the refrigerant. the refrigerant is now heated until its temperature rises to 70∘c. calculate the work (in kj) done during this process.