Flag Thermal Physics> A composite bar of length L = LA+ LB is m...
question mark

A composite bar of length L = LA+ LBis made from a bar of metalA and length LA attached to a bar of metal B and length LB. Show that effective coefficient of linear expansion for this bar is given by= [ALA+BLB] / L

Aditi Chauhan , 11 Years ago
Grade 10
anser 0 Answers

Provide a better Answer & Earn Cool Goodies

Enter text here...
star
LIVE ONLINE CLASSES

Prepraring for the competition made easy just by live online class.

tv

Full Live Access

material

Study Material

removal

Live Doubts Solving

assignment

Daily Class Assignments


Ask a Doubt

Get your questions answered by the expert for free

Enter text here...