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Which property is not important when selecting a material use as a light bulb filament?
High vapor pressure
Which property is not important when selecting a material to use as a light bulb filament?
Color of the material is not important when selecting a material for a light bulb filament. The key properties to consider are electrical conductivity, melting point, and heat resistance.
What are the difference between flexibility and ductility?
Flexibility is the ability of a material to bend without breaking, while ductility is the ability of a material to be stretched or drawn out without breaking. Flexibility relates more to how easily a material can be bent, while ductility refers to how much a material can deform before it breaks.
What is the material used in the construction of a light bulb filament made of?
The material used in the construction of a light bulb filament is typically tungsten.
How would you explain the terms ductility and thermal conductivity mean?
Ductility refers to the ability of a material to be stretched without breaking. A ductile material can be drawn out into a wire or thread. Thermal conductivity refers to a material's ability to conduct heat. Materials with high thermal conductivity can quickly transfer heat.
Which property is not important when selecting a material to use as a light bulb filament?
Color of the material is not important when selecting a material for a light bulb filament. The key properties to consider are electrical conductivity, melting point, and heat resistance.
Which property is not important when selecting a material use as a light bulb filament?
High vapor pressure
Which property is not important when selecting a material to use as a ligh bulb filament?
When selecting a material for a light bulb filament, color is not an important property. While properties such as melting point, electrical resistance, and thermal conductivity are crucial for ensuring the filament can withstand high temperatures and efficiently emit light, the color of the material itself does not impact its functionality as a filament.
Property of material which allows it to be drawn out into wires is?
Ductility is the property of a material that allows it to be drawn out into wires. Materials with high ductility can be stretched into thin wires without breaking. This property is important in industries like manufacturing and electrical wiring.
Is ductility a physical state?
Ductility is a mechanical property of a material that describes its ability to deform under tensile stress without fracturing. It is not a physical state, but rather a characteristic of a material's behavior under certain conditions.
What are the difference between flexibility and ductility?
Flexibility is the ability of a material to bend without breaking, while ductility is the ability of a material to be stretched or drawn out without breaking. Flexibility relates more to how easily a material can be bent, while ductility refers to how much a material can deform before it breaks.
What is the use of elongation test of steel?
The elongation test of steel is used to measure the ability of a material to deform before breaking. This test helps determine the ductility and toughness of the material, which is important for applications where the material may experience significant deformation or impact. A higher elongation percentage indicates better ductility and toughness of the steel.
Which property is not important when selecting a material to use as a light bulb?
High vapor pressure
Which property of a metal describes why it can be formed into wire?
The property that allows metals to be formed into wire is called ductility. Ductility is the ability of a material to be stretched and deformed without breaking. Metals have high ductility due to the arrangement of atoms in their crystalline structures, which allows for the material to be easily drawn into thin wires.
What is the creep ductility definition?
Creep ductility refers to the ability of a material to deform plastically under constant load over time at high temperatures. It is a measure of how much strain a material can undergo before experiencing failure due to creep deformation. Creep ductility is important in high-temperature applications where materials are subjected to prolonged loading.
What is the material used in the construction of a light bulb filament made of?
The material used in the construction of a light bulb filament is typically tungsten.
What is the unit of ductility?
Ductility is typically measured in terms of percentage elongation or percentage reduction in area, which represents the deformation a material can undergo before breaking. It is a dimensionless quantity but is often expressed in percentage form to quantify the extent of deformation a material can withstand before failure.
