Recent content by rx-[7]

need help with a question #Q4. its at the top of the page at http://www.tzivonim.com/~mypics/2.gif I honestly am just totally stumped, i don't know where to start, i have looked through all my notes and i can't find a thing to help me. the only think i can gather is a: Pb = 15Pd...

oh btw the coefficient of thermal expansion tables is 3.2X10 to the power of -6 and steel 11x10 to the power of -6

Ok ignore the first 2 questions as I've already done em. its just the rest i cannot figure out. If anyone could just shed a little light on this problem it i can finally sleep. Thanks in advanced http://www.tzivonim.com/~mypics/1.gif http://www.tzivonim.com/~mypics/2.gif...