Wordsmith Talk |
About Us | What's New | Search | Site Map | Contact Us | |||
Register Log In Wordsmith Talk Forums General Topics Miscellany Brass Monkey!!!
Previous Thread
Next Thread
Print Thread
Check this site: http://cougar.slvhs.slv.k12.ca.us/~pboomer/physicslectures/ch8coefficientexpansion.html
Note: Brass's coefficient of expansion is 19.3 X 10^-6 and iron's 12.1 X 10^-6. This means that an iron cannonball that is 4" at 10°C is going to measure 3.999032" at -10°C. If it is in a 3" brass hole, that hole will shrink from 3" at 10°C to 2.998842" at -10°C . This is close enough to not shrinking for me.
Moderated by Jackie
Link Copied to Clipboard
Forum Statistics Forums16Topics13,916Posts230,312Members9,209 Most Online4,606
Sep 17th, 2025
Newest Members Peripatetic Toad, JerryC, blvd, Tony Hood, Wood Delivery
9,209 Registered Users
Top Posters(30 Days) A C Bowden 11
Top Posters wwh 13,858Faldage 13,803Jackie 11,613wofahulicodoc 11,158tsuwm 10,542LukeJavan8 9,974Buffalo Shrdlu 7,210AnnaStrophic 6,511Wordwind 6,296of troy 5,400
Forum Rules · Mark All Read Contact Us · Forum Help · Wordsmith Talk