Put the four main steps of the injection molding process in correct order. (place the correct step number after the text line) a)- injection of plastic with hydraulic ram b)-final part inspection for dimensional accuracy c)- pre-heat and mixing of plastic pellets with screw d)- removal of part for cooling e)- clamping (closing) of mold -

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?