Liquid ethanol (c2h5oh) is burned with air in a steady-flow, premixed burner. the fuel flow rate is 1.65 gallons per hour (264.2 gallons = 1 m) and the equivalence ratio is 0.53. the fuel and air enter the combustor at 298 k. determine: a. (1 pt) the heat release rate, in kw. b. (2 pts) the mass flow rate of air, in kg/s. c. (1 pt) the mass fraction of oxygen in the products. d. (3 pts) the adiabatic flame temperature, using 1600 and 2400 k as your guesses.

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force tends to be low and long diustance masses are high

myth. it was once thought that animals, including cats and dogs, could only see in black and white. however, scientists have proven this to be a myth. in all animals, including humans, the perception of colour is determined by the presence of cells in the eye called cone photoreceptors.