I NEED POINTS ASAP I HAVE THIS APP CALLED SWAGBUCKS, IT'S AN APP WHERE U GET POINTS AND EXCHANGE THE POINTS FOR GIFT CARDS. I CAN GET YOU POINTS IF I HAVE YOUR EMAIL AND SEND U A REFERRAL CODE

Different types of steels contain different elements that alter the characteristics of the steel. for each of the following elements, explain what the element does when alloyed with steel.

Derive the correction factor formula for conical nozzle i=-(1+ cosa) and calculate the nozzle angle correction factor for a nozzle whose divergence hal-fangle is 13 (hint: assume that all the mass flow originates at the apex of the cone.

Amixture of slurry and mud is to be pumped through a horizontal pipe of diameter 500 mm. the fluid behaves as a bingham plastic with a yield stress of 30 pa and viscosity 0.04 pa.s. describe the effects of the shear stress through a transverse section of the pipe by plotting the variation in shear stress and velocity profile: (i) just before the slurry starts to move (ii) as the slurry flows when the pressure gradient is double that in part (i)