What is the speed of sound, in FT/S, if the air temperature is, A: 0.0C B: 23.6C FT/S C: 45.1C Ft/S D: 85.6 C FT/S I have 4 Boxes to fill that are empty, and 3 attempts to do this problem, someone please help me.
For the air-jet shown below, determine the velocity (in m/s) of the air drawn in by the jet. The air supply is at an absolute pressure of 700,000 Pa (abs) and a velocity of 3 m/s. Total mixed air velocity (at the exit) is measured to be 8 m/s. 700 kPa 300 K 2.5 cm Air supply Mixed air flows 45 cm - p 101.3 kPa T-300 K 101.3 kPa 300 K Air drawn into pipe An air-jet consist of...
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6. An adiabatic, steady state air compressor compresses 10 L/S of air at 120 kPa and 20 C to 1000 kPa and 300 C. Determine: (a) the mass flow rate of the air in kg/s (b) the power required to drive the air compressor, in kW. Air; c 1.018 kJ/kg K, the gas constant R 0.287 kPa.m/kg.K 1 MPa 300°C Compressor 120 kPa 20°C 101/s
An adiabatic air compressor compresses 100 L/S of air at 120 kPa and 20°C to 1000 kPa and 300°C. Determine (a) the work required by the compressor, in kJ/kg, and (b) the power required to drive the air compressor, in kW.
Assume the following waves are propagating in air Part B Complete previous part(s) Parta Calculate the wavelength λ2 for visible light of frequency f,-5 80-1014 Hz Express your answer in meters. View Available Hint(s) Submit
Planning for Growth at S&S Air After Chris completed the ratio analysis for S&S Air (see Chap ter 3. Mark and Todd approached him about planning for next year's sales. The company had historically used lime planning for investment needs. As a result, the company experienced some challenging times because of cash flow problems. The lack of planning resulted in missed sales, as well as periods when Mark and Todd were unable to draw salaries. To this end, they would...
A baseball is hit nearly straight up into the air with a speed of 22 m/s. (a) How high does it go? m (b) How long is it in the air? s
A stuntman weighing 70kg is launched into the air with a velocity of 35 m/s. a) What is his height and velocity after being in the air 2 seconds? b) What is his height and velocity after being in the air 5 seconds? c) What is the highest point he can reach? d) When will he land on the air mattress after his flight?
An air cycle system supplies 3kg/s of compressed, 550 Kpa air at 665 K at the inletof a heat exchanger. In the heat exchange, 400Kj/kg of heat is added. Then the air expands through 90%efficient turbine to 100Kpa. Find the turbine outlet air temperature in degrees. Use cold-Air standard assumption.
A baseball is hit almost straight up into the air with a speed of 26 m/s . a)Estimate how high it goes. b)Estimate how long it is in the air.