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What is an amorphous thermoplastic?
Amorphous = without form; without its own form; can apply to any substance that can be easily molded into various shapes. Thermoplastic = synthetic substance that can be extruded and/or molded at a higher temperature and will assume and keep the form desired as it cools. Ideally, it should remain in the desired form at a normal room-temperature range. Example: high- or low-density polyethylene (HDPE or LDPE), the substance used to make such things as zipper-closeable bags (usually LDPE) or those ubiquitous super-thin shopping/grocery bags (HDPE), and numerous other smooth translucent plastic objects.
Which metals will be solids at 1000 degrees?
Metals that have high melting points above 1000 degrees Celsius, such as iron, copper, and titanium, will generally be solids at 1000 degrees Celsius. Other metals with lower melting points, like lead or mercury, would be liquids or gases at this temperature.
Why metamorphic rock will form neither synthetically nor naturally if the temperature is too high?
If the temperature is too high, the rock will melt into magma and form igneous rock instead of metamorphic rock. Metamorphic rocks form under high pressure and temperature conditions, but if the temperature becomes too high, the rock will not be able to maintain its solid state and will melt.
Do Pure metals generally have high temperature coefficient?
Yes, pure metals generally have high temperature coefficients of resistance, meaning their resistance increases significantly with temperature. This is due to an increase in lattice vibrations and collisions between electrons and lattice ions as temperature rises.
How can I make a diamond?
Diamonds are made naturally deep within the Earth's mantle under high pressure and temperature. However, diamonds can also be created in a lab using high pressure and temperature to mimic the conditions in the Earth's mantle. This process is known as chemical vapor deposition or high-pressure high-temperature synthesis.
Can amorphous solids convert into crystals and crystals convert into amorphous solids?
Yes, but it usually requires changes in temperature and/or pressure, although there are cases where one structure is energetically preferred where it can happen spontaneously. Some examples are:amorphous carbon under very high temperature and pressure becomes diamondthe black amorphous solid form of sulfur spontaneously converts to the yellow crystalline solid form slowly over time, as the crystal is more stableetc.
Most metals are high density solids at room temperature?
true
Why does your body have more liquids then solids?
Cause your body contains a very high temperature causing the solids to dissolve into liquids
What are solids that can turn into liquids?
All solid can be liquified if the temperature is high enough.
A glass blower can bend and shape a piece of glass that has been amorphous solid?
Its an amorphous solid. When the glassblower blows into the glass, it expands just like a balloon. Crystalline solids can't expand like that because their atoms are held together in a rigid lattice. But amorphous solids have many of the proprties of liquids and can flow past each other, allowing the glass to stretch like the skin of a balloon.
Do solids expand at the same rate?
No all solids do not expand at same rate because some solid expand at less temperature and some solids expand at less temperature. For example if we take iron and plastic iron expands at high temperature and plastic melt at less temperature(at candle light also).
Can diffusion mix?
Of course, especially liquids and gases, but even solids, especially at high temperature
What happens to solids at very high pressure?
At very high pressure, solids can undergo phase transitions to form new crystal structures or even change into different phases of matter, such as becoming amorphous or liquid-like. The atoms or molecules in the solid are compressed together more closely, leading to changes in their arrangement and properties.
What properties is not a property of metals?
Low Melting Point. Most metals have high melting point and are solids at room temperature.
What property is not a physical property of metals?
Low Melting Point. Most metals have high melting point and are solids at room temperature.
Are Amorphous metals metallic?
Yes, amorphous metals are metallic in nature. They possess the characteristic metallic properties such as high electrical and thermal conductivity, luster, and ductility. However, they lack the crystalline structure of traditional metals and exhibit unique properties like high strength and corrosion resistance.
Why does water dissolves faster in high temperature?
Heat gives more energy to the atoms, so they move around quicker.
