Nitrogen at an initial state of 300 K, 150 kPa and 0.2 m3is compressed slowly in an isothermal process to a final pressure of 800 kPa. Determine the work done to the nitrogen and the amount of heat transfer during this process.

Which of carbon will have higher strength but less ductility, 0.49% or 0.19%

Crest is to high, as through is to

How long have simple machines been around? Group of answer choices A: thousands of years B: 850 years c: millions of years d: hundreds of years

How are the accelerator and brake pedal positioned in relation to each other? A. The brake pedal is to the right of the accelerator pedal. B. The brake pedal is to the left of the accelerator pedal. C. The brake pedal is above the accelerator pedal.

Engineering controls are the physical changes that employers make to the work environment or to equipment that make it safer to use. A) True B) False

5) A 80-kg man has a total foot imprint area of 480 cm2. Determine the pressure this man exerts on the ground if (a) he stands on both feet and (b) he stands on one foot.

A car with an initial speed of 50 km/h accelerates at 5000 km/h2 along a straight road. a. How long will it take to reach a speed of 120 km/h?

If high beam headlights are used improperly, it could cause glare for an oncoming driver or reduce their visibility greatly, increasing the possibility of a collision. a) b) True False

The value of the critical Reynolds number for the flow over a flat plate is 5 x10^5. The significance of the value is: (a) The boundary layer will be turbulent where the Reynolds number is less than this value.

The specifications of an electronic device are 24 / - 0.4 Amps. When the device exceeds specifications the average quality cost is $32.00. A sample of the devices had an average value of 23.9 Amps and a standard deviation of 0.211 Amps.