Azadeh, a 24 year old female from Tehran asks on August 30, 2003,If we heat a square metal page with a circle hole in the center of it, what will happen to both the square and the hole size after expansion?
viewed 14842 times
The square and the hole will both get bigger.
Note: All submissions are moderated prior to posting.
If you found this answer useful, please consider making a small donation to science.ca.