wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Two rods of different materials having coefficients of thermal expansion α1,:α2 and Young's moduli Y1,Y2 respectively are fixed between two rigid massive walls. The rods are heated such that they undergo the same increase in temperature. There is no bending of the rods. If α1:α2=2:3, the thermal stresses developed in the two rods are equal provided Y1:Y2 is equal to

A
2:3
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
1:1
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
3:2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
4:9
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A 2:3
Watch the next video for the solution.

flag
Suggest Corrections
thumbs-up
1
similar_icon
Similar questions
View More
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon