this is the absent of water and it is increased in melt point of sugar
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)
Peanut butter is not a pure compound, so it does not have a specific melting point. Cold will make it harder, heat will make it softer, but no specific melting or freezing point. It is a mix of many ingredients, most of which do have specific properties, but when combined in a mix, it is just a sliding scale of consistency.
Gold's Melting and Boiling Point ---- Melting Point 1064 degrees celsius ---- Boiling Point 2802 degrees celsius ----
Glass
what is the melting point of pewter
It doesn't. Melting point is fixed for each substance at a particular pressure. However, very rapid heating can make it difficult to measure the melting point accurately.
Because the temperature is higher hence make the boiling and melting point higher.
Heat it up to above 660.32 °C (melting point)
It is the principal component of glass making
Mercury is at its melting point at around -38.9 degrees Celsius (-38.02 degrees Fahrenheit) and its boiling point at approximately 356.7 degrees Celsius (674.1 degrees Fahrenheit).
resistance means the te power to resist the heat or the electric current/ eg: tungsten which is used to make the filament of the bulb has a high melting point even when it burns on a high temperature so it has a high resistance, whereas in the wire of an electrical fuse has a low melting point as it burns at a high temperature...
Yes, melting point is a physical property, because it's only a state change, and doesn't change iron on molecular level (the substances that make it)