Top Posters
Since Sunday
y
2
m
2
m
2
u
2
m
2
B
2
M
2
e
2
k
2
N
2
y
2
m
2
Home Q & A Board Science-Related Homework Help Physics
New Topic  
tankster tankster
wrote...
Go to Answer
Posts: 851
Rep: 6 0
7 years ago
The coefficient of linear expansion of steel is 12 × 10-6 K-1. What is the change in length of a 25-m steel bridge span when it undergoes a temperature change of 40 K?
A) 1.2 cm
B) 1.4 cm
C) 1.6 cm
D) 1.8 cm
E) 2.0 cm
Textbook 
Physics

Physics


Edition: 4th
Author:
Read 111 times
1 Reply
Replies
Answer verified by a subject expert
longhairlonghair
wrote...
#1
Top Poster
Posts: 868
Rep: 44 0
7 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

tankster Author
wrote...

7 years ago
Smart ... Thanks!
taydav
wrote...

Yesterday
Correct Slight Smile TY
terriroberts96
wrote...

2 hours ago
Thanks
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  951 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 1046
  
 286
  
 212