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What must the melting point of the mold in bottle making be compared to the temperature at which the glass gets soft?
Wiki User
∙ 11y ago
100 ºC
Wiki User
∙ 11y ago
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Why do m and ms melt in you mouth and not in your hands?
It has to do with saliva. The main reason, though, is that the temperature of your mouth is hotter than the temperature of your hands, and the melting point of mnms is between those. You can test this by putting an mnm in your hand and closing it, making it heat up and melt in your hand. TY for the update on my answer Pengwer1800!!
What physical property makes wax good for making sculptur?
melting point
What material is useful for making molds because it has a low melting point?
waxWax
What is the importance of melting point?
Knowing the melting point of a substance provides information to determine what the substance is if its unknown. If you are making a substance, checking the melting point will let you know if you have made what you set out to make, (because impurities can mess up the melting point)
What is the difference between melting sugar in water or baking cookies with sugar in them?
the difference between melting sugar in water or baking cookies with sugar in them is that if you bake cookies with sugar in them you making sugar cookies and melting sugar on water is mixing things together
Conditions making ice melting faster?
temperature? :S
Does salt make ice melt?
Salt lowers the melting point of ice, making it melt faster and at a lower temperature.
Why is hydrogenation of vegetable oils also known as hardening of oils?
One of the effects of hydrogenating vegetable oil is to raise the melting temperature, making it a solid instead of a liquid at room temperature.
What happens when salt is added to ice?
If the ice is above a certain temperature, the salt will cause the ice to melt by lowering its melting point. The ice will absorb sensible heat as it melts, which means that the temperature of the solution will drop. If the temperature of the solution drops too low, the ice will stop melting unless it can absorb more heat from its surroundings.
What is the temperature of copper at room temperature?
As to the room temperature of copper, your question isn't exactly making sense, because to me the copper would be the same (or close to) the temperature of the room. But if you were looking for this other info, here it is: Copper (Cu) Melting point: 1984.32 °F Boiling Point: 4643 °F
How can you speed up the freezing process?
Salt helps in speeding up the freezing process.salt decreases the melting point of ice making it meltdue to this the temperature decreases up to -23 degree Celsius.because of this property,mixture of ice and salt is used for lowering the temperature.
What are their funtins?
there functions for melting metals and making horse shoes
Why do we recycle soda lime glass?
The making of soda lime glass is expensive to compare then recycle sodalime glass . Main component for making soda lime glass is silica. for melting silica required toomuch temperature & other component which soda lime glass required are also much expansive. but recycled soda lime glass required low temperature for melting to shape it again at low cost . so we recycle soda lime glass. (mahesharma@rocketmail.com)
What is the advantage in making an alloy by mixing the elements as powders then heating them?
We can avoid high temperatures and save energy; but generally sintering occur at some temperature - of course under the melting point of the alloying elements.
Why plastics should not be manufactured?
Green house gases created by melting and making it(melting plastic). The waste produced after use. (rubbish)
At what temperature does a iPod melt?
You should make a distinction between the temperature at which and iPod will seize functioning, and the temperature at which it will actually start to show melting signs. Since iPod covers are made out of durable plastics and glass, the melting temperature will probably be much higher than the temperature at which it breaks, I estimate that around 150°C. However, the lithium ion battery will be less resistant to such a high temperature, and the chemical reaction will get out of control even before the iPod reaches 150°C, making the battery and thus the iPod explode. Since the cover contains glass, this may expose you to a hazard since the explosion will occur before melting, so make sure you take the right safety measures before performing such experiments.
How can you made your own homemade Thermometer?
To make your own homemade thermometer, a person will need a plastic bottle, a clear straw, some putty, water, rubbing alcohol, and food coloring. Fill a quater of the bottle with equal parts water and rubbing alcohol. Add a few drops of food coloring to help see the change in temperature. Place the straw in the bottle and seal the top completely with the putty, making sure the bottom of the straw does not touch the bottom of the bottle. The liquid will rise and fall through the straw when the temperature changes.
