Recent content by ovoleg

What do you guys think?? --------- Tim Folger A skeptical physicist charges that his field has been wandering in a philosophical wilderness for 80 years. The good news: He thinks he knows the way out. Antony Valentini has never been happy with quantum mechanics. Sure, it's the most...

I am looking for a table or resource of any kind that can break down properties for me for different devices such as Steam Turbines, Pumps, Nozzles, Diffusers, Throttle, Condenser, Heat Exchanger, etc. Basically like for a pump it would be 1inlet 1exit Mi=Me(constant mass flow)...

oh I am sorry typo! Meant to say angle ABE! Can I try to approach this by assuming that BEC is not an equilateral triangle and try to prove it by contradiction??

THE PROBLEM given EAD = 15 degrees ADE = 15 degrees its a 10 by 10 square you can only use geometry to solve this problem, NO TRIGONOMETRY. Supposedly it can be done...I've been trying! The Attempt at a Solution angle ABC = angle DCE by symmetry angle EBC = angle ECB by...

cool thanks bro :) :)

Simple Fluid Mechanics-differential manometer question. Please :) Can someone please help me on this differential manometer question?? Let me retype the question because my handwriting is sloppy. "The manometer fluid in the manometer has specific gravity of 3.46. Pipes A and B both have...

hes not being rude, he is just telling you that you need to advise us what A, B and C are :)

I see you love text messages... I think you answered your own question in your last post.

try it first and the rest of us will help you. We aren't here to solve problems flat out for you...People here want to help, not waste their and your time.

I see what you are saying, but let me see if I can understand this logic. If B is a subset of C then all members of B are also members of C. If all members that are in A are contained in B then wouldn't that imply that all the members in A are part of C. So saying A \in C is not correct...

REVISED: If A \subseteq B and B \subseteq C, then A \subseteq C. But if A = {3}, B={{3},5}, and C = {B, 17}, then A \in B and B \in C , but A NOT \in C. The set C has exactly two members, and it is easy to see that neither of these members is a set of A

A IS a subset of C. That is not what I am stating, I am saying A is not contained in C. Hold on let me try to find the LaTeX symbol thingie...

Homework Statement If A is a subs4et of B and B is a subset of C, then A is a subset of C. But if A = {3}, B={{3},5}, and C = {B, 17}, then A is contained in B and B is contained in C, but A is not contained in C. The set C has exactly two members, and it is easy to see that neither of these...

nevermind I used the $ symbol and it worked! thanks

that site doesn't seem to work ? I tried [ t e x ] a^2 [ / t e x ] without spaces, obviously, and it gave me errors. When I clicked on the link I got the dreaded X... Help pls??