Mechanical properties TD

Patients exert ......... biting forces on bridges and dentures than on their normal dentition.

• lower

• higher

The ratio of the force to the area is called the ..... .

• stress

• strain

• ultimate strength

For a given force, the .......... the area over which it is applied, the larger the value of the stress.

• bigger

• smaller

Translate: odwrotnie proporcjonalny

(a)  

A material is subjected to .......... stress when the material is squeezed together.

• tensile

• shear

• compressive

A material is subjected to ............. stress when the material is pulled apart.

• tensile

• shear

• compressive

The change in length or deformation per unit length when a material is subjected to a force is defined as .......... .

• stress

• strain

• ultimate strength

This is a stress-strain (a)   .

Ultimate (a)   is known as wytrzymałość in the Polish language.

What is this?

• ductility

• malleability