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Rubber stoppers are widely used for the commercial, industrial and scientific markets. They are made from different types of rubber and available in various sizes and styles depending on applications.
What are Rubber Stoppers used for?
Possible uses of rubber stoppers are wide and varied such as :
- Mechanical Stop
- Bumpers
- Vibration Mount
- Grippers
- Clamps
- Sticky feet for platform
- Fits into Test Tubes, Boiling Flask
- Pipe stoppers
- Paint masks
- Tube plugs
- Door stopper
The kind of rubber stopper used in chemical laboratories is a plug which fits into the top of a test tube or flask, often with a hole or holes bored in it for the insertion of a piece of glass tubing. They used to be made of cork but rubber is less likely to disintegrate and get into the contents of the flask or tube.
What else can I help you with?
What is the volume of rubber stopper?
The volume of a rubber stopper can vary depending on its size and shape. To find the volume of a rubber stopper, you can use the formula for the volume of a cylinder or sphere, depending on the shape of the stopper. Measure the dimensions of the stopper and plug them into the appropriate formula to calculate the volume.
Would a rubber stopper float in water?
i don't know... That's why I'm asking you. soo.. Does a rubber stopper float in water?
Is the density of rubber stopper is denser than the density of water?
No, the density of a rubber stopper is less than the density of water. Rubber has a lower density compared to water, so a rubber stopper would float on water.
When a rubber stopper has a mass of 8.46g was immersed in a graduated cylinder containing 25 ml of water the water rose to 30.9 ml Calculate the densityof the rubber stopper?
The volume of the stopper can be calculated by subtracting the initial volume of the water from the final volume. In this case, the volume of the rubber stopper would be 30.9 ml - 25 ml = 5.9 ml. Now, divide the mass of the rubber stopper (8.46 g) by its volume (5.9 ml) to find its density. Density = Mass/Volume, so the density of the rubber stopper would be 8.46g / 5.9ml = 1.43 g/ml.
What is a bottle stopper?
Decanter
Who invented the rubber stopper?
Vulcanized rubber was invented in 1841 by Charles Goodyear, and the new substance was immediately put into use for many purposes. In 1842 a man called Brockedon reported to the British Chemistry Association that he had invented a stopper for use in chemistry which was a cotton cord bound with flax and coated with rubber. Solid hard rubber stoppers were used to close beer and liquor bottles in Britain by the 1880s, using the internal screw stopper patented by Henry Barrett in 1872. Such stoppers were extremely popular in both Britain and America between 1880 and 1920 or so.
Where can you buy a rubber stopper?
You can buy an rubber stopper at widget-co.com. They are not that expansive ethier
What stoppers a flask?
Normally cork or rubber is used as a stopper in a flask.
What is the volume of rubber stopper?
The volume of a rubber stopper can vary depending on its size and shape. To find the volume of a rubber stopper, you can use the formula for the volume of a cylinder or sphere, depending on the shape of the stopper. Measure the dimensions of the stopper and plug them into the appropriate formula to calculate the volume.
Would a rubber stopper float in water?
i don't know... That's why I'm asking you. soo.. Does a rubber stopper float in water?
Is the density of rubber stopper is denser than the density of water?
No, the density of a rubber stopper is less than the density of water. Rubber has a lower density compared to water, so a rubber stopper would float on water.
Who invented the stopper?
Vulcanized rubber was invented in 1841 by Charles Goodyear, and the new substance was immediately put into use for many purposes. In 1842 a man called Brockedon reported to the British Chemistry Association that he had invented a stopper for use in chemistry which was a cotton cord bound with flax and coated with rubber. Solid hard rubber stoppers were used to close beer and liquor bottles in Britain by the 1880s, using the internal screw stopper patented by Henry Barrett in 1872. Such stoppers were extremely popular in both Britain and America between 1880 and 1920 or so.
What is a piece of cork?
Rubber corks are commonly used in labs with test tubes as a stopper. The rubber corks are used on flask as well. The function of the rubber cork is to keep the contents in the container.
What is the hole in the rubber stopper for?
The hole in a rubber stopper is used to allow for the insertion of glass tubing or a thermometer into a container without disrupting the seal created by the stopper. This allows for measurements or additions to be made to the container while maintaining a closed system.
What is the device used to bore holes through cork or rubber stopper?
Plug Hole I Think :)
What is a rubber stopper used for and how does it contribute to the functionality of laboratory equipment?
A rubber stopper is used in laboratories to seal containers and apparatus to prevent leaks or contamination. It contributes to the functionality of laboratory equipment by creating a secure and airtight seal, allowing for accurate measurements and controlled experiments.
When a rubber stopper has a mass of 8.46g was immersed in a graduated cylinder containing 25 ml of water the water rose to 30.9 ml Calculate the densityof the rubber stopper?
The volume of the stopper can be calculated by subtracting the initial volume of the water from the final volume. In this case, the volume of the rubber stopper would be 30.9 ml - 25 ml = 5.9 ml. Now, divide the mass of the rubber stopper (8.46 g) by its volume (5.9 ml) to find its density. Density = Mass/Volume, so the density of the rubber stopper would be 8.46g / 5.9ml = 1.43 g/ml.
