Podcast
Questions and Answers
Conductivity – the ability of a material to conduct ______ or electricity
Conductivity – the ability of a material to conduct ______ or electricity
heat
Thermal Expansion – when heat is passed through a material, its ______ changes
Thermal Expansion – when heat is passed through a material, its ______ changes
shape
Malleability – the ability of a material to deform under pressure without ______
Malleability – the ability of a material to deform under pressure without ______
breaking
Transparency – the degree to which light can pass through a ______
Transparency – the degree to which light can pass through a ______
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Strength – determine if a material can bear a certain force without ______ or bending
Strength – determine if a material can bear a certain force without ______ or bending
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Elasticity – describes the amount of deformation and return to its original shape that a material can ______
Elasticity – describes the amount of deformation and return to its original shape that a material can ______
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Electrical Insulators – many ceramics are excellent electrical insulators due to the absence of free electrons for electrical ______
Electrical Insulators – many ceramics are excellent electrical insulators due to the absence of free electrons for electrical ______
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Ionic Bonding – perhaps the easiest to describe and visualize. It is always found in compounds that are composed of both metallic and ______ elements.
Ionic Bonding – perhaps the easiest to describe and visualize. It is always found in compounds that are composed of both metallic and ______ elements.
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Covalent Bonding – stable electron configurations are assumed by the sharing of electrons between adjacent ______.
Covalent Bonding – stable electron configurations are assumed by the sharing of electrons between adjacent ______.
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Metallic Bonding – the final primary bonding, is found in metals and their ______.
Metallic Bonding – the final primary bonding, is found in metals and their ______.
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Physical Property is a characteristic of a substance that can be observed or measured without changing the identity of the ______.
Physical Property is a characteristic of a substance that can be observed or measured without changing the identity of the ______.
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Thermal properties are those properties of a material which is related to its ______ of heat.
Thermal properties are those properties of a material which is related to its ______ of heat.
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______ Resistance – shows how resistant a material is to chemical processes that cause corrosion or breakdown.
______ Resistance – shows how resistant a material is to chemical processes that cause corrosion or breakdown.
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______ – it is the property of material which resist the flow of electric current through material. It is a parameter which indicates that how easily electric current flow through the material.
______ – it is the property of material which resist the flow of electric current through material. It is a parameter which indicates that how easily electric current flow through the material.
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______ – it is the property of material which allow the flow of electric current through material.
______ – it is the property of material which allow the flow of electric current through material.
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______ Strength – it is the property of material which indicates the ability of material to withstand at high voltages. Generally, it is specified for insulating material to represent their operating voltage.
______ Strength – it is the property of material which indicates the ability of material to withstand at high voltages. Generally, it is specified for insulating material to represent their operating voltage.
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______ Coefficient of Resistance – indicates the change in resistance of material with change in temperature.
______ Coefficient of Resistance – indicates the change in resistance of material with change in temperature.
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______ – if the junction, formed by joining two metals, is heated, a small voltage in the range of millivolt is produced. This effect can be used to generate electricity, to measure the temperature and to measure the change in temperature of objects.
______ – if the junction, formed by joining two metals, is heated, a small voltage in the range of millivolt is produced. This effect can be used to generate electricity, to measure the temperature and to measure the change in temperature of objects.
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