what is shearing strain ?

What is stress and strains?

What is leaching?

A piece of copper having a rectangular cross-section of 15.2 mm x 19.1 mm is pulled in tension with 44,500 N force, producing only elastic deformation. Calculate the resulting strain?

Fill in the blanks using the word{s) from the list appended with each statement: For solids with elastic modulus of rigidity, the shearing force is proportional to…………………. , while for fluids it is proportional to .................... (shear strain / rate of shear strain)

Name one antibiotics which is supposed to be toxic towards certain strains of cancer cells.

What is edema?

what is refrigerator ?

what is elastomer?

A steel has a radius of 10mm and a length of 1.0m. A 100kN force stretches it along its length. Calculate stress and strain on the rod. Young's modulus of steel is 2.0 xx 10^11 Nm^-2 .