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What are the meterials used in fse wires?
Low temperature melting point materials like copper, aluminium, tin or lead are used to make the fuse wire. Zinc and antimony are also used because of their low melting points.
Is the melting point of organic compound high or low?
Melting point is important in organic chemistry because it can be used for the identification of a compound. For pure solid organic compounds will have a small melting point range (0.5-10C),thus presence of impurity can also be find out by Melting point.
How do you find room temperature with melting and boiling points?
Room temperature is typically defined as the range of temperatures where most people feel comfortable, usually around 20-22°C (68-72°F). To find room temperature using melting and boiling points, identify substances with melting points below room temperature and boiling points above it. For example, water has a melting point of 0°C and a boiling point of 100°C, which indicates that room temperature falls within this range. Thus, any substance that remains in a liquid state at these temperatures can be used as a reference for defining room temperature.
Can copper be pulled into wires?
Yes it is routinely used for that purpose
What temp is melting pt?
The melting point is the temperature at which a solid transitions into a liquid. This temperature varies depending on the substance; for example, water has a melting point of 0°C (32°F) at standard atmospheric pressure, while metals like iron have much higher melting points, around 1,538°C (2,800°F). The melting point is a key physical property used to identify and characterize materials.
For what two purposes are melting points routinely used?
- melting point is a specific characteristic of a substance; consequently we can distinguish these substances knowing the melting point - the knowledge of the melting point is absolutely necessary to design technological processes, to made alloy, to use surely materials at high temperature, etc.
How are melting and freezing points similar in a chemical?
Melting and freezing points are both physical properties of a substance related to its phase change from solid to liquid (melting) or liquid to solid (freezing) at a specific temperature. These points are the same temperature for a pure substance under constant pressure and can be used to identify and characterize substances.
What are the meterials used in fse wires?
Low temperature melting point materials like copper, aluminium, tin or lead are used to make the fuse wire. Zinc and antimony are also used because of their low melting points.
How can laser be used in surgery?
They are used routinely for eye surgery.
Alloys are used in electrical heating devices rather than pure metals. Give reason.?
Alloys are used rather than pure metals in electrical heating devices since they have low electrical conductivity and also a low melting point. Usually the alloys don't have a single melting point; they have a range of melting points. The temperature at which melting begins is called the SOLIDUS and the temperature at which melting is complete is called the LIQUIDUS.Student
What is the melting point of glass used as a substrate?
The melting point of the glass used as a substrate can vary depending on the specific type of glass. However, most common types of glass substrates have melting points ranging from about 600°C to 1000°C. It is important to consider the specific properties of the glass when using it as a substrate for various applications.
Can Filtration can be used to separate mixtures based on their boiling point?
It is not possible; filtration as a separating method is based on the difference between boiling points.
Why we use paraffin for determination of melting point?
Paraffin is a commonly used material for determining the melting point of organic compounds because it has a well-defined melting point of 54-57°C and does not react with most organic compounds. This makes it a suitable medium for accurately measuring the melting points of various substances without interference.
Is the melting point of organic compound high or low?
Melting point is important in organic chemistry because it can be used for the identification of a compound. For pure solid organic compounds will have a small melting point range (0.5-10C),thus presence of impurity can also be find out by Melting point.
How do you find room temperature with melting and boiling points?
Room temperature is typically defined as the range of temperatures where most people feel comfortable, usually around 20-22°C (68-72°F). To find room temperature using melting and boiling points, identify substances with melting points below room temperature and boiling points above it. For example, water has a melting point of 0°C and a boiling point of 100°C, which indicates that room temperature falls within this range. Thus, any substance that remains in a liquid state at these temperatures can be used as a reference for defining room temperature.
What is the conclusion of melting and boiling point?
the conclusion is that the melting points and boiling points of various substances or chemicals are different. Some have m.p. but some don't have while some have b.p. but some don't have.it varies from chemical to chemical.
In what wavelength range was interferometry first routinely used?
Radio
