0
The answer to this question depends somewhat upon the property of the material you are examining. For example whilst glass ordinarily expands upon heating, some glasses can be designed to have only a minute expansion. Which is good for glass stove tops, oven doors, and telescope mirrors.
And similarly with electrical resistance, materials may be designed with a negative coefficient of electrical resistance with temperature.
The common generalization is that on cooling from the vapour phase, materials will first condense to a liquid, and with further cooling will freeze as a solid. Apart from Helium, which has no solid state.
Having said all that, the common behaviour is for materials to expand on heating and shrink on cooling. Except where change of state is encountered, and some materials such as water ice, Silicon, Ga, Sb, Ge, and Bi, all have anomalous expansion on freezing - but only over a limited range.
What else can I help you with?
Which metals react slowly with cold water but vigorously with steam?
Iron, magnesium, and zinc are examples of metals that react slowly with cold water but vigorously with steam. When these metals react with steam, they undergo a displacement reaction with water to form metal oxides and hydrogen gas.
Example how a cold pack works?
A cold pack works by using a chemical reaction to absorb heat from its surroundings, causing a drop in temperature. When the pack is activated by bending or shaking, the chemicals inside react and create a cooling effect, which is then applied to the skin to reduce swelling or discomfort.
Does gold not react with oxygen in the air because it conducts heat?
Gold does not react with oxygen in the air because it is a noble metal with a very stable configuration of electrons. This stability makes it resistant to oxidation. Conducting heat does not directly affect the reactivity of gold with oxygen.
What metals react with cold hydrochloric acid?
Metals that react with cold hydrochloric acid include magnesium, zinc, iron, and aluminum. When these metals react with hydrochloric acid, they form metal chloride salts and release hydrogen gas.
What is something that can be burned to produce heat and power?
Wood, coal, oil, natural gas, and biomass are all examples of materials that can be burned to produce heat and power.
Which is true heat can travel well through all materials or heat can travel well through some materials?
Some, but not all. Some materials are insulators- heat does not travel well through them.
Which metals react slowly with cold water but vigorously with steam?
Iron, magnesium, and zinc are examples of metals that react slowly with cold water but vigorously with steam. When these metals react with steam, they undergo a displacement reaction with water to form metal oxides and hydrogen gas.
Does light cause the same change to all materials?
No, light does not cause the same change to all materials. Different materials react differently to light, depending on their properties and composition.
Can heat travel through all materials?
No, heat cannot travel through all materials. Some materials are insulators, which do not allow heat to pass through easily, while others are conductors that allow heat to pass through them readily. The ability of a material to conduct heat is determined by its thermal conductivity.
What will happen if you don't insulate?
You will be cold in the winter and hot in the summer. If you heat your house, all the heat will escape. If you use an air conditioner, all the cold air will escape.
Does hair grow faster in heat?
No cold. This is because when cold, the body and all things in it regenerate faster to produce or accumulate heat.-A.S.
What materials cannot absorb heat?
Materials with low thermal conductivity, such as wood, plastic, and glass, are not good at absorbing heat compared to materials with high thermal conductivity like metal. However, all materials are capable of absorbing some amount of heat.
What direction does heat always travel?
heat transfers to the coldest thing in the area. there for, there is no such thing as hot or cold because when something is cold all you really feel in the loss of heat from your hand to the cold object. same goes for hot. all you really feel is the large amounts of heat that hot object is giving you.
Does wood conduct heat?
All materials conduct heat so: Yes The real question is how quickly.
Why was heat a problem for the pilgrims?
They lived in a cold climate where it snowed and all they had to heat food or a house with was the fireplace.
Can parsley grow in cold weahter?
no bc it doesnt have the heat and all living things need heat
Example how a cold pack works?
A cold pack works by using a chemical reaction to absorb heat from its surroundings, causing a drop in temperature. When the pack is activated by bending or shaking, the chemicals inside react and create a cooling effect, which is then applied to the skin to reduce swelling or discomfort.
