There are different compositions of nichrome, with different proportions
of nickel and chromium. Resistivity of the various alloys ranges between
1.0 x 10-6 to 1.5 x 10-6 ohm-meter.
Nichrome is an alloy, as such the exact composition can vary, but a typical alloy has a density of about 8.4 g/cm3.
1399ºC
It should be made of nichrome wire because resistivity of nichrome is high.Its high resistivity causes nichrome to heat up faster, when an electrical current is passed electricity moves through the wires, givingheat to the element.hope it helped
what is the meaning of nichrome
Nichrome is a mixture compound. It is made by mixing few metal elements. Nichrome is an alloy.
One use for NiChrome wire is to make electrical heating elements.
Nichrome is a name for a nickel- chromium resistance wire, a nonmagnetic alloy of nickel and chromium. Common alloy is 80% nickel and 20% chromium, by weight. Silvery-grey in colour, corrosion resistant and has a high melting point of 1400 C (2552 F). Due to it's high resistivity and resistance to oxidation at high temperatures, it's widely used in heating elements, such as in hair dryers, electric ovens and toasters. Typically, Nichrome is wound in wire coils to a certain electrical resistance, and current passed through to produce heat. For heating, resistance wire must be stable in air when hot. Nichrome wire forms a protective layer of chromium oxide. Kimber :)
It should be made of nichrome wire because resistivity of nichrome is high.Its high resistivity causes nichrome to heat up faster, when an electrical current is passed electricity moves through the wires, givingheat to the element.hope it helped
Nichrome has a high electrical resistivity.
You can try to calculate the resistivity of nichrome? I mean the question is the resistivity of the material. Faughn, Jerry S., Raymond A. Serway. College Physics. Pacific Grove, CA: Thomson Learning Inc, 2003: 538. Resistivity: Constantan resistivity and temperature. Schlumberger Limited, 2007. The State Education Department. 2006 Edition Reference Table for Physical Science Setting/Physics. Albany, New York: DOE. 2006-2007.
what is the meaning of nichrome
Nichrome is not flammable.
Nichrome is used in explosives and fireworks industry
Nichrome is a mixture compound. It is made by mixing few metal elements. Nichrome is an alloy.
Nichrome but nichrome is made out of nickel and chromium
Nichrome wire is commonly used for resistance wire for heater elements and it is a non-magnetic alloy of two elements nickel and chromium. It has high resistance and resists oxidation. The electrical resistivity is about 65 times that of copper.
One use for NiChrome wire is to make electrical heating elements.
Nichrome is a name for a nickel- chromium resistance wire, a nonmagnetic alloy of nickel and chromium. Common alloy is 80% nickel and 20% chromium, by weight. Silvery-grey in colour, corrosion resistant and has a high melting point of 1400 C (2552 F). Due to it's high resistivity and resistance to oxidation at high temperatures, it's widely used in heating elements, such as in hair dryers, electric ovens and toasters. Typically, Nichrome is wound in wire coils to a certain electrical resistance, and current passed through to produce heat. For heating, resistance wire must be stable in air when hot. Nichrome wire forms a protective layer of chromium oxide. Kimber :)
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