Q.

If the coefficient of real expansion γR is 1% more then coefficient of apparent expansion, linear expansion coefficient of the material is

Moderate

Unlock the Full Solution and Master the Concept

Get a detailed solution and exclusive access to our masterclass to ensure you never miss a concept

By Expert Faculty of Sri Chaitanya

γR303

100γR101

101γR300

101γR100

answer is 1.

(Detailed Solution Below)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

given γR coefficient of real expansion in 1% more than γa coefficient of apparent expansion ⇒γR=γa+1100γa=101100γa we know that γR=γa+γg γR=γa+3αg substitute γavalue here γR=100101γR+3αg 3αg=γR1−100101=γR101 αg=γR303

Choose your Grade and Exam

Connect with our

Expert Counsellors

access to India's best teachers with a record of producing top rankers year on year.

+91

We will send a verification code via OTP.