Assuming you mean thermal expansion, copper expands volumetrically via dV/dT=aV*V where aV is the expansion coefficient of copper (51X10-6/oC), V is the volume, T is the temperature, and dV/dT is the rate at which it expands with temperature.
The solution to that differential equation, by the way, is:
dV/V=avdT
lnV=avT
V=eavT
Brass as it is made from 2 diffrent elements, including copper. the first metal tools were made out of copper, then bronze, bronze is stronger then iron, but since iron is much more abundant, the broze age gave way to the iron age, some where between the iron and bronze age, using brass for ornamentry objects became popular. (All this happened hundreds, if not thoulsands of years ago.
No. The speed of sound in copper is well below that.
speedIn physics:If the direction doesn't matter, the word "speed" is used.If the direction DOES matter, the word "velocity" is used.
the speed at which drying occurs
Yes it is. It is a rate of speed.
Speed up the rate of a chemical reaction
Concrete expands at ALMOST the same rate as steel. But NOT Chuck Norris...
Copper, and by the way u spelt copper wrong in ur question there is 2 p's
dont pick ''it expands'' i picked that and got it wrong
we wont use copper as a heating element because it expands on heating and it can effect the thermostat
1. Increase the temperature of the water. 2. Use copper sulphate in the finely powered form instead of copper sulphate crystals (if hydrated). 3. Stir.
Rate is another word for speed. It is the speed.
You answered your own question with "as the metal expands." The gap stays proportionally the same, because the whole piece of copper expands when it is heated. It isn't relevant that someone cut out a piece of it, because the copper is completely unaware of this. It expands because you heated it, causing its atoms to move apart. This expansion occurs everywhere in the copper, but obviously not in the gap (there's nothing there but air). You may be thinking something like, "Well then the copper must close the gap," but you have to remember that ALL of the copper expands. You get a bigger version of what you had before you heated it. Tight pipe and machinery fittings are accomplished using this method. Heat it to expand, cool it to shrink.
RG-8ThickNet
it expands by 35 times like a balloon it eventually causes an explosion
Because Copper does not have a high solubility rate.
Speed is the rate of change in what?
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