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What passes freely through metals?
Electricity passes freely through metals due to the presence of free electrons that can move easily within the metal structure. This property makes metals good conductors of electricity.
What is the significance of high thermal conductivity in metals?
High thermal conductivity in metals is significant because it allows them to efficiently transfer heat. This property makes metals valuable in applications where heat needs to be quickly and evenly distributed, such as in electronics, cooking, and industrial processes.
Explain how a deformation thermometer measures temperature?
IT measures it by the alcohol or mercury being touch by heat so the fluid rises.There is a chemical in the thermometer (the red liquid ) and it reacts to heat or coldness. cold makes it retract and the heat makes it expand * * * * * That is NOT a deformation thermometer but an expansion thermometer. A deformation thermometer has a bimetallic strip. This is a strip made by joining together two strips of metal with very different coefficients of thermal expansion. When heated, one of the metals expands much more than the other. But, because they are bonded together it is not permitted to expand freely and as a result the bimetallic strip is deformed. The amount of deformation is converted to a temperature scale for display.
Is a metal pen an insulator or conductor?
A metal pen is a conductor because metals allow the flow of electricity through them due to the presence of free electrons. This conductivity property of metals makes them efficient for writing instruments like pens.
Does titanium expand a lot when heated compared to other metals?
Titanium has a relatively low thermal expansion coefficient compared to other metals, meaning it expands less when heated. This property makes it useful in applications where dimensional stability is important.
What property makes semi-metals useful as switches to turn a small electric current on and off?
The property that makes semi metals useful as "switches" is that their varying ability to conduct electricity.
Why property makes the alkali metals very reactive?
The alkali metals have a low electronegativity and they easily loss an electron.
What property of neon makes it possible to be used in electric lamps?
Which property of neon makes it possible to be used in electric lamps
What property makes semimetals useful as switches to turn a small elecric current on the off?
The property that makes semi-metals useful as "switches" is that their varying ability to conduct electricity.
What is the property of water that makes it possible for rocks to skip on its surface?
surface tension
What passes freely through metals?
Electricity passes freely through metals due to the presence of free electrons that can move easily within the metal structure. This property makes metals good conductors of electricity.
What is the name of physical property that describes why a car's metal fender changes shape in a fender bender?
The property of metals that makes them bendable is malleability, from the Latin malleus meaning "hammer".
What property does a plastic have that makes it possible to give it static charge?
It's a non-conductor (of electricity).
What property makes gold panning possible?
The property that makes gold panning possible is gold's high density, which allows it to settle at the bottom of a pan when mixed with water and other materials. This property makes it easier to separate gold from other materials during the panning process.
What the meaning of sonority in property of compound of metal?
Sonority in the context of metal compounds refers to the property of producing sound when struck. This property can vary depending on the composition and structure of the metal compound. Metals with high sonority are often used in musical instruments due to their ability to produce clear and resonant tones.
What makes metals deform plastically rather than elastically?
Metals deform plastically rather than elastically when the applied stress exceeds their yield strength. Plastic deformation involves permanent rearrangement of the metal's atomic structure, leading to a change in shape. Elastic deformation, on the other hand, occurs when the stress is below the material's yield point and the material returns to its original shape after the stress is removed.
What is the property of waves that cause the change?
It is the possibility to allow a change that makes it possible to have waves in the first place.
