Given a link with a maximum transmission rate of 48 mbps. only two computers, x and y, wish to transmit starting at time t = 0 seconds. computer x sends filex (19 mib) and computer y sends filey (222 kib), both starting at time t = 0. computer x gets the transmission medium first, so computer y must wait. for the following calculations, assume maximum transmission rate during transmission. suppose that entire files are sent as a stream (no packets, no multiplexing).

Acompressor receives the shaft work to decrease the pressure of the fluid. a)- true b)- false

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?

The higher the astm grain size number, the finer the gran is. a)-true b)-false