Recent content by happycamper

Homework Statement Given a transfer function in the Laplace Domain Detemine an expression for x(t), given f(t) is a sinusodial input with frequency omega = root(k2/m2) and amplitude of 1 N (initial conditions equal 0)Homework Equations...

Hi I have a tutorial problem involving determining the ideal methods for identifying material properties of a layered semiconductor structure. The problem states to use either scanning or transmission electron microscopy. THe structure consists of several monolayers (around 5nm) of AlGaAs...

And in addition, what sort of concentrations are the acids in cement removers?

Would this have a detrimental effect on the iron paddles?

Hi all I have kind of an odd question, it has been quite hard to find an answer for. I'm doing a thesis comparing wear rates and patterns in low stress sliding abrasion between field conditions and labratory-based tests. The field trial uses a quarry 'pugmill', which is essentially a...