I am on a website to check my answers, the measurements of my answer is psi and the measurement for the website is ksi.
Does that matter?
I am doing points to find the Young's Modulus, can you help me?
My two points are:
* (150/.004)
*(300/.01)
My answer is 699920.69
Website's answer ranges from 14500-16700.
I know I am way off, but i've checked my work and I can't find what's wrong.
2006-06-07 12:10:03 · 5 answers · asked by beast 1 in Science & Mathematics ➔ Physics
I got my points of a graph that a machine made: the graph is force-lbs. (y) by displacement-in. (x)
2006-06-07 12:58:02 · update #1
1 ksi = 1000 psi
What do your points represent and how did you get that answer?
Later...
E= stress * length/deflection, or force*length/(deflection*area)
If the tester was zeroed, your result is non-linear - .004 deflection for the first 150# and .006 for the next 150#. Could indicate yielding - or slipping. If you're sure of your work, check the data and the setup.
2006-06-07 12:36:01 · answer #1 · answered by injanier 7 · 0⤊ 0⤋
Ksi To Psi
2016-10-07 00:12:32 · answer #2 · answered by ? 4 · 0⤊ 0⤋
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2016-11-14 08:14:38 · answer #3 · answered by wesch 4 · 0⤊ 0⤋
KSI = 1000 PSI
2006-06-07 12:36:57 · answer #4 · answered by Mintz 3 · 0⤊ 0⤋
yes the ksi is an unnatural abomination that started out imperial and mutated into a semi-metric unit...it's sickening
2006-06-07 12:52:50 · answer #5 · answered by Michaelsgdec 5 · 0⤊ 0⤋