Mechanical Properties and Behavior of Materials

What is the ratio of lateral strain to axial strain within the elastic range called?

Which property refers to the resistance of a material to permanent deformation?

What is the measure of the amount of energy necessary to cause fracture called?

Which test is used to determine the impact strength of a material?

What causes tiny cracks to be generated within a material's structure with repeated application of small stress?

What are mechanical properties?

What is the average biting force of a person with natural teeth?

What is stress in relation to an external applied force?

What is the unit for measuring force?

What do mechanical properties of a solid depend on?

What is the equation for stress?

Which type of stress occurs when a load tends to cause elongation or stretching in a body?

What is the modulus of elasticity?

What is the proportional limit?

What is Poisson's Ratio?

Which type of hardness test involves the use of an indenter in the shape of a ball, pyramid, or cone?

Which hardness test is suitable for measuring the hardness of small areas and very hard materials, such as gold castings and tooth structure?

Which hardness test was developed to fulfill the need for a microindentation test and can test the hardness of elastic materials without fracture?

Which type of dental restoration may creep and lose its marginal adaptation under occlusal stress?

What is the resistance of a material to scratching, indentation, or penetration called?

What is the measure of the amount of energy necessary to cause fracture called?

Which type of test is used to determine the impact strength of a material?

What is the ratio of lateral strain to axial strain within the elastic range called?

Which property refers to the resistance of a material to permanent deformation?

What causes tiny cracks to be generated within a material's structure with repeated application of small stress?

What is the term for the force per unit area?

What is the term for the internal resisting force that resists elongation or stretching in a body?

What is the term for the maximum stress that a material can sustain without deviation from the proportionality of stress to strain?

What is the measure of the total amount of elastic strain in a material?

What is the term for the constant relation between stress and strain?

Which type of hardness test involves the use of an indenter in the shape of a blunt-point that tapers to a cylinder?

In which hardness test is a hardened steel ball of special diameter pressed into a polished surface of a material under a specific load?

Which hardness tester uses a diamond square-based pyramid cone for measuring the hardness of small areas and very hard materials such as gold castings and tooth structure?

Which type of dental restoration may lose its marginal adaptation due to creep under occlusal stress?

Which stage of creep involves a transient or primary creep that tends to have a large effect?

What is the average biting force of a person with natural teeth on the posterior part of the mouth?

What is the unit for measuring force?

What is Poisson's Ratio?

Which type of stress occurs when a load tends to cause elongation or stretching in a body?

What is the proportional limit?

What is the chemical reaction by which polymers are formed from monomers called?

Which type of polymers are produced in the laboratory by chemical reactions?

What are proteins, polyamides, and polyisoprenes examples of?

What is the smallest repeating unit in a polymer called?

Which type of polymers can be produced for medical use, such as dialysis and oxygenator membranes?

Agar, cellulose, and DNA are examples of which type of polymers?

What is the classification of polymers based on the spatial polymerization reaction called?

What is the classification of polymers based on thermal polymerization reaction called?

Which type of polymer can be reshaped by heat and maintains its shape after cooling, with polymer chains bonded by secondary bonds?

What type of polymer forms a network with cross-links and cannot be remelted or reformed into another shape?

Which type of polymer chain shows higher strength, hardness, and less water sorption compared to linear polymers?

In which type of polymerization does the reaction occur between two molecules to form a larger molecule without the elimination of a smaller molecule?

What is the substance most commonly used to generate free radicals before the initiation stage of addition polymerization?

Which stage of addition polymerization involves the chain reaction continuing with the evolution of heat until all the monomer has been changed to a polymer?

What factor is associated with polymerization and results in a strong exothermic reaction due to breaking of bonds?

What term refers to an impurity in the monomer that can react with free radicals and inhibit or retard the polymerization reaction?

What property is characterized by increased strength, hardness, brittleness, and stiffness in longer chains and higher molecular weight polymers?

Which factor affects the properties of polymers by influencing the number of branches and the cross-links between polymer chains?

What is the term for the internal resisting force that resists elongation or stretching in a body?

Which type of polymer forms a network with cross-links and cannot be remelted or reformed into another shape?

What term refers to an impurity in the monomer that can react with free radicals and inhibit or retard the polymerization reaction?

Which factor affects the properties of polymers by influencing the number of branches and the cross-links between polymer chains?

What is the classification of polymers based on thermal polymerization reaction called?

In which type of polymerization does the reaction occur between two molecules to form a larger molecule without the elimination of a smaller molecule?

What is the resistance of a material to scratching, indentation, or penetration called?

What is the measure of the amount of energy necessary to cause fracture called?

What is the term for the maximum stress that a material can sustain without deviation from the proportionality of stress to strain?

What is the ratio of lateral strain to axial strain within the elastic range called?

What is the classification of polymers based on the spatial polymerization reaction called?

What is the term for the internal resisting force that resists elongation or stretching in a body?

Which type of polymer chain shows higher strength, hardness, and less water sorption compared to linear polymers?

What is the term for the constant relation between stress and strain?

What is the measure of the total amount of elastic strain in a material?

Which type of test is suitable for measuring the hardness of small areas and very hard materials, such as gold castings and tooth structure?

What is the term for an impurity in the monomer that can react with free radicals and inhibit or retard the polymerization reaction?

What is the measure of the amount of energy necessary to cause fracture called?

What is the classification of polymers based on thermal polymerization reaction called?