The quantity that characterizes the behavior of a material in response to an external or applied force is called...

A measure of the amount of force per unit area that a material can withstand before it fails is called...

The resistance to stretching, bending or twising loads is called...

The ability of a material to undergo a number of cyclical loads without fracture is called...

The ability of a material to plastically deform is called...

The ability of a material to resist stretching under loads over a long period of time at elevated temperatures is called...

The ability of a material to resist localized surface indentation or deformation is called...

The amount of matter per unit volume is called...

The measure of the rate of heat flow between two surfaces, per unit area, per unit time, per unit thickness, per degree of temperature difference is called...

The temperature at which a solid changes to an liquid is called...

Polymeric materials that can be repeatedly softened by heating and hardened by cooling are called...

Materials that are heterogeneous mixtures of polyester or epoxy resins and fiber made from materials, including glass carbon and Kevlar are called...

All of the following are ceramics except...

The materials first approach screens out those materials that do not meet which requirement?

Performance indexes are derived from the following except....

Ductile materials subjected to increasing loads are elastic then...

Brittle materials subjected to increasing loads are elastic then...