What is the approximate pressure of a storage cylinder of recovered r404a that does not contain any non-condensable impurities and is stored in a room where the temperature is 80 degrees Fahrenheit

What is the average speed of a car that travels 40mph for 1 hour and 60 mph in another hour will mark brainliest

This is important. 1. which of the following is an si base unit for measuring length? (2 points) inch gram meter mole 2. which of the following units for distance is an si unit? (2 points) centimeter foot inch yard 3. which of the following tools should a scientist use to measure an object in meters? (2 points) electronic balance pan balance tape measure thermometer

6–43 a food department is kept at 2128c by a refrigerator in an environment at 308c. the total heat gain to the food department is estimated to be 3300 kj/h and the heat rejection in the condenser is 4800 kj/h. determine the power input to the compressor, in kw and the cop of the refrigerator.