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What happens if you rub a glass rod with a piece of silk and the rod becomes positive?
When you rub a glass rod with a piece of silk, electrons are transferred from the glass to the silk, resulting in the glass rod becoming positively charged due to a deficiency of electrons. The silk, having gained electrons, becomes negatively charged. This process is an example of triboelectric charging, where contact and friction between two materials cause the transfer of charge. As a result, the positively charged glass rod can attract negatively charged objects or repel other positively charged items.
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What happens when Rubbing iron with sand paper?
What happens when you rub sandpaper back and forth over a piece of wood? The strength of the friction force depends upon the types of surfaces involved and how hard the surfaces push together.
A small jar is filled with juice and then covered tightly. the outer side of the glass is dried with a piece of cloth. after five minutes the outer side of the jar becomes wet.Where does the water on?
olol ! putang ina . muka kang MAGOOT !
A curved piece of glass is called a?
a shard
When does a piece of matter have a positive charge?
First of all, acknowledge that the charge of one proton (which cannot move) = the charge of an electron (can move). The electrons on that particular atom or object lets say, transfer from itself with the help of extra energy (e.g. friction or mere contact) so then the atom which was once neutral (same number of protons to electrons) and there are more protons than electrons because the electrons just left the atom. This means that there are more positive charges than negative ones, which means there is an overall positive charge, giving a positive electric charge.
Why does a piece of glass dipped in glycerol become invisible?
Because Glycerol and glass have the same refractive index. ie light is bent (refracted) by the same amount when the light travels from air to either the glass or the glycerol. Therefore when combined together you will only see the exterior substance (in this case glycerol) not what is hidden inside it. I believe there is a similar affect with diamonds in immersed in water ie. they disappear. This is also apparently a good way to check if a diamond is real.
What happens if you rub a glass rod with a piece of silk and the rod becomes positively charged?
When you rub a glass rod with silk, electrons are transferred from the glass rod to the silk, leaving the rod with a net positive charge. This positive charge creates an electric field around the rod, which can attract negatively charged objects or repel positively charged objects due to the principles of electrostatics.
What kind of electric charge gets developed on the glass rod when it is rubbed with a piece of silk cloth?
When glass rod is rubbed with silk cloth it becomes positively charged and the silk cloth becomes negatively charged. This is because the glass rod looses electrons to the silk cloth which makes it positive and the silk cloth becomes negative.
What happens when one piece of metal is melted?
It becomes hot liquid.
When your rub a glass with a piece of wool. what happen?
Rubbing a glass with a piece of wool creates friction, causing electrons to be transferred between the two materials. The glass becomes negatively charged as it gains electrons, while the wool becomes positively charged as it loses electrons. This phenomenon is known as static electricity.
When Benjamin Franklin rubbed a glass rod with a piece of silk?
The silk picked up positive charges.
Why can a glassblower bend and shape a piece of glass that has been heated?
When glass is heated to a certain point it becomes easy to shape. It can be bent and shaped into many ways.
Is there any unusual thing about pumice?
Try putting a piece in a glass of water and see what happens...
How can you make a glass surface to have a positive surface charge?
You can make a glass surface have a positive surface charge by rubbing it with a material that transfers electrons to the glass, such as a silk cloth or a piece of fur. This transfer of electrons can leave the glass with a net positive charge on its surface.
What do you call a piece of glass in a frame?
A piece of glass in a frame is commonly referred to as a framed glass or glass pane.
What is a piece of glass called?
a piece of glass is a transparent object
What is a piece of broken glass called?
A broken piece of glass is called a shard.
What is a piece of glass that has apolished flat sides at an angle?
A bevelled piece of glass.
