Engineering, 25.10.2019 23:43 adayisenga
Write a function called shifter that takes a 2d array inarray and i) creates an array circleft that contains the circular left shift by one position of all the columns of inarray in a 2d array, ii) creates an array called circup that contains the circular up shift by one position of all the rows of inarray, and iii) creates an array called circ2x that first circularly shifts the columns of inarray by one position, and with the resulting array, shifts all the rows up by one position. the function must operate on a 2d array of any size. hint: array indexing, single colon and end should be used.
Answers: 1
Engineering, 04.07.2019 18:10
The thermal expansion or contraction of a given metal is a function of the f a)-density b)-initial temperature c)- temperature difference d)- linear coefficient of thermal expansion e)- final temperature f)- original length
Answers: 2
Engineering, 04.07.2019 18:20
Water vapor initially at 10 bar and 400 °c is contained within a piston-cylinder assembly. the water lost heat to the surrounding according to isochoric (iso-volumetric) process until its temperature is 150 °c. the water is then condensed isothermally to saturated liquid. for the water as a system, calculate the work in kj/kg
Answers: 2
Engineering, 04.07.2019 19:20
Liquid flows at steady state at a rate of 2 lb/'s through a pump, which operates to raise the elevation of the liquid 100 ft from control volume inlet to exit. the liquid specific enthalpy at the inlet is 40.09 btu/lb and at the exit is 40.94 btub. the pump requires 3 btu/s of power to operate. if kinetic energy effects are negligible and gravitational acceleration is 32.174 tt/s, the heat transfer rate associated with this steady state process is most closely 1)-2,02 btu/s from the liquid to the surroundings 2)-3.98 btu/s from the surroundings to the liquid. 3)-4.96 btu/s from the surroundings to the liquid. 4)-1.04 btu/s from the liquid to the surroundings.
Answers: 2
Write a function called shifter that takes a 2d array inarray and i) creates an array circleft that...
Computers and Technology, 03.12.2019 18:31