Hey there! We receieved your request
Stay Tuned as we are going to contact you within 1 Hour
One of our academic counsellors will contact you within 1 working day.
Click to Chat
1800-5470-145
+91 7353221155
Use Coupon: CART20 and get 20% off on all online Study Material
Complete Your Registration (Step 2 of 2 )
Sit and relax as our customer representative will contact you within 1 business day
OTP to be sent to Change
the coeffiecient of linear of a crystal in one dirn is a1 and that in every dirm perpendicuar a2 .the coefficient of cubical expansion is:
a)a1+a2 b)2a1+a2 c)a1+2a2 d)none of these
2)it is a bimetallic strip is heated it will
1)bend toward the metal with lower thermel expansion coefficient
2)bend toward the metal with higher thermal expansion coefficient
3)twist itself into a helix
4)have no bending
Get your questions answered by the expert for free
You will get reply from our expert in sometime.
We will notify you when Our expert answers your question. To View your Question
Win Gift vouchers upto Rs 500/-
Register Yourself for a FREE Demo Class by Top IITians & Medical Experts Today !