Metallurgical Engineering > GATE 2019 > Dislocation Density
Cold working of iron leads to increase in dislocation density from 10¹⁰ to 10¹⁵ m⁻². The associated stored energy (in MJ⋅m⁻³, rounded off to one decimal place) is _______.
Given: Shear modulus of iron = 82 GPa; Burger's vector, b⃗ = a₀/2. a₀ = 0.2856 nm.
Given: Shear modulus of iron = 82 GPa; Burger's vector, b⃗ = a₀/2. a₀ = 0.2856 nm.
Correct : 4.6
Similar Questions
Mr. X speaks _________ Japanese _________ Chinese.
A sum of money is to be distributed among P, Q, R, and S in the
proportion 5 : 2 : 4 : 3, respectively.
If R gets ₹ 1000 more than S, what is the share of Q (...
A trapezium has vertices marked as P, Q, R and S (in that order anticlockwise).
The side PQ is parallel to side SR.
Further, it is given that, PQ = 11 cm, QR...
Total Unique Visitors
Loading......