If the cold-worked material of 1 cm3 is enlarged in size of an auditorium(50*50*50m), the typical width of dislocation corresponding to this auditorium would be equivalent to _________

If the cold-worked material of 1 cm3 is enlarged in size of an auditorium(50*50*50m), the typical width of dislocation corresponding to this auditorium would be equivalent to _________ Correct Answer spider web thickness equal to 0.1mm

The actual size of a dislocation in a material is equivalent spider web network in an auditorium. This is the typical scale to keep in mind.
Bissoy MCQ

Related Questions

The Burgers vector b is the vector which defines the magnitude and direction of slip. For a pure edge dislocation, the Burgers vector is perpendicular to the dislocation line, while for a pure screw dislocation, the Burgers vector is parallel to the dislocation line.
The interaction of screw dislocation and edge dislocation produces ______ on the edge dislocation and _______ on the screw dislocation.
The largest size of immobilised segment of dislocation in a Frank Read (FR) source contained in a polycrystalline material is of the order of grain size. In a metal of 10 μm grain size, the shear stress required to operate such a FR source is 100 MPa. If the grain size in the same metal is reduced to 10 μm, the shear stress required to operate such FR source would be . . . . . . . . MPa.
Find the shear strain in the material if the burger vector of dislocation is 0.1nm, average distance moved by dislocation is 1 micron, and dislocation density is 108 m-2?
An elliptical dislocation loop is gliding on plane ABCD of a single crystal of BCC material as shown in the following figure. It is gliding along the burger vector 'b'. Identify the correct statement.
Physics of Metals in Metallurgy mcq question image
P. Plane ABCD belongs to the family of (110).
Q. Burger vector 'b' belong to direction.
R. Dislocation has the edge character at point x and the screw character at point z.
S. Dislocation has the screw character at point x
When 120 guests take seat in an auditorium, only 3/4 of the seats occupied. What is the total number of seats in the auditorium ?
স্থির তাপমাত্রায় 30 cm (Hg) চাপে 200 cm3 হাইড্রোজেন গ্যাস এবং 40 cm (Hg) চাপে 300 cm3 নাইট্রোজেন গ্যাসকে 400 cm3 আয়তনের শূণ্য ফ্লাস্কে রাখা হলে মিশ্রণের মোট চাপ কত হবে?
What is the difference between the angle of Burgers vector and dislocation line in edge dislocation and screw dislocation?
The dislocation of low mobility that is produced by a dislocation reaction is called a ______ dislocation.
Shear stress required to bend a dislocation of radius R and burger vector b is P. What will be shear stress needed to turn a dislocation of radius 2R and burger’s vector 2b to bend the dislocation?