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a glass rod is often used as a "Stir Stick" for mixing solutions or other materials as it is a tool that can be easily sterilized to prevent contamination in experiments. It also helpful when using acidic or basic chemicals which could potentially cause a reaction with standard metal stiring tools.
A glass rod is commonly used in laboratory settings to stir liquids or samples, as glass is inert and does not react with most chemicals. It can also be used to transfer small amounts of liquid or to spread samples on a microscope slide. Glass rods are durable and easy to clean, making them a useful tool in various scientific experiments and procedures.
I'm going to make a psychic guess at what you are asking this for and say that in static electricity experiements where you rub a glass rod you can substitute glass for plastic or ebony
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Why did you use the glass rod the way you did in filtering the mixture?
pls help
Why should use a glass rod when pouring a liquid into a narrow-mounted container?
A glass rod should be used when pour liquid into a narrow mouthed container because of the adhesive force between the glass and the liquid. This will cause the liquid to run down the glass rod and into the narrow mouth without spills.
What happen if after rubbing the glass rod with cloth and place it near a pieces of paper?
The glass rod will become charged and attract the paper due to static electricity. This is because rubbing the glass rod with cloth transfers electrons, giving the rod a negative charge. The paper, being neutral, will be attracted to the negatively charged rod.
Will a positively charged glass rod be attracted to a magnet?
No, a positively charged glass rod will not be attracted to a magnet. Magnets attract materials with unpaired electrons or magnetic properties, which glass does not have.
When a glass rod and fur rubbed together electrons are transferred from the fur to rod. Is the fur charged If any positively or negatively charged How much compared to the rod?
Yes, the fur becomes negatively charged as it loses electrons to the glass rod. The glass rod becomes positively charged as it gains these electrons. The fur is negatively charged compared to the rod.
What is use for stirring chemicals?
a glass stirring rod
Why did you use the glass rod the way you did in filtering the mixture?
pls help
When a glass rod is rubbed with a silk cloth the charge produced in the glass rod is?
When a glass rod is rubbed with a silk cloth, the glass rod becomes positively charged. This is because electrons are transferred from the glass to the silk, leaving the glass with an excess of positive charge.
How a glass rod charged when rubbed with wool?
When a glass rod is rubbed with wool, electrons are transferred from the wool to the glass rod, making the rod negatively charged. This transfer of electrons causes the glass rod to become statically charged, meaning it has an excess of negative charge.
If a glass rod were rubbed with silk and a plastic rod with wool how would the glass rod react with wool?
the rod slightly attract each other
What happen when a glass rod is rubbed with fur?
Rubbing a glass rod with fur transfers electrons from the fur to the glass rod, giving the glass rod a negative charge. This charge separation creates an attractive force between the glass rod (negative charge) and the fur (positive charge), causing them to be attracted to each other.
Where to find a glass rod?
There is no glass rod in Pokémon Emerald, Ruby, and Sapphire. The rods that are only available are Old Rod, Good Rod, and Super Rod.
How do they make glass beads?
a glass bead is made by taking a rod of glass and a metal rod then melting and winding wrap the rod of glass round the metal rod until you have a disc.then slowly turning it melt the glass into a bead shape[donut]. for more imfomation go to "lampworkglassbeads.com" Other glass beads are made from pressed glass or are cut glass beads, which are then polished.
How could you use a piece of silk and a glass rod to attract a stream of tap water?
cool beans
How do they make glasse?
a glass bead is made by taking a rod of glass and a metal rod then melting and winding wrap the rod of glass round the metal rod until you have a disc.then slowly turning it melt the glass into a bead shape[donut]. for more imfomation go to "lampworkglassbeads.com" Other glass beads are made from pressed glass or are cut glass beads, which are then polished.
When rubbed against a silk cloth a glass rod loses electrons. How does this affect the charges of the glass rod and the silk cloth?
When a glass rod is rubbed against a silk cloth, the glass rod becomes positively charged because it loses electrons to the silk cloth. The silk cloth becomes negatively charged because it gains those electrons from the glass rod. This transfer of electrons results in the glass rod and silk cloth having opposite charges.
Why does a glass rod get positively charged when rubbed with rubber?
When a glass rod is rubbed with rubber, electrons are transferred from the glass to the rubber due to differences in their electronegativities. This leaves the glass rod with a net positive charge, as it has lost electrons.
