Consider the flow field with the velocity given by V~ = 3ˆi + 5tˆj + 8t 2ˆk, where the velocity is in m/s and t is in seconds. The fluid density is 800 kg/m3 and and gravity acts in the negative z direction. Determine the velocity, acceleration, and pressure gradient of the fluid at one second time increments from time=0, 1 to time= 5 seconds. Assume the fluid is inviscid and incompressible

Consider a large isothermal enclosure that is maintained at a uniform temperature of 2000 k. calculate the emissive power of the radiation that emerges from a small aperture on the enclosure surface. what is the wavelength ? , below which 10% of the emission is concentrated? what is the wavelength ? 2 above which 10% of the emission is concentrated? determine the wavelength at which maximum spectral emissive power occurs. what is the irradiation incident on a small object placed inside the enclosure?

You are making beer. the first step is filling the glass carboy with the liquid wort. the internal diameter of the carboy is 15 in., and you wish to fill it up to a depth of 2 ft. if your wort is drawn from the kettle using a siphon process that flows at 3 gpm, how long will it take to fill?

Journeyman training is usually related (clo2) a)-to specific tasks b)-to cost analysis of maintenance task c)-to control process to ensure quality d)-to installation of machinery