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What happens when two pieces of rubber rub together?
When two pieces of rubber rub together, friction is created, resulting in heat generation. This heat can cause the rubber to deform or even melt in extreme cases. Additionally, the rubbing action can lead to wear and tear on the rubber surfaces, potentially causing damage over time.
Why does rubber rub out pencil?
Rubber is able to erase pencil marks because it has a sticky surface that adheres to graphite particles on the paper. As the rubber is rubbed against the paper, it picks up and removes the graphite particles, effectively erasing the pencil marks.
If you rub hard rubber with piece of wool what charge is on the piece of rubber?
The hard rubber would acquire a negative charge as electrons move from the wool to the rubber. Wool has a higher tendency to lose electrons, leaving the rubber with an excess of electrons and thus a negative charge.
How do you rub out pencil without a rubber?
You can try using the edge of a clean eraser or the rough side of a piece of paper to gently erase pencil marks. Another method is to lightly dampen a cloth or paper towel and rub the pencil marks until they fade.
Why would shaking a container of small rubber balls affect its temperature?
Shaking a container of small rubber balls can increase its temperature due to friction. As the balls rub against each other and the container during shaking, kinetic energy is converted to heat energy, raising the temperature of the system.
Metal ball and rubber ball?
Rub my metal balls or rubber balls.
How do you remove black color pencil from paper?
use a rubber (a very strong one!) and rub and rub and rub..........
What do both ends of a rubber do?
er....rub out stuff?
What is a pencil rubber?
A pencil rubber otherwise known as an eraser is used to rub out pencil marks on paper
How do you remove silly potty from rubber?
get it wet and rub it off
What is rubber originated from?
Rubber was originated from Brazil Hey take a rubber seed and rub it on a rough surface and place on skin then it might zap a person.
What else can you use to rub out pencil without using a rubber?
nothing xoxo
What happens when two pieces of rubber rub together?
When two pieces of rubber rub together, friction is created, resulting in heat generation. This heat can cause the rubber to deform or even melt in extreme cases. Additionally, the rubbing action can lead to wear and tear on the rubber surfaces, potentially causing damage over time.
Why does rubber rub out pencil?
Rubber is able to erase pencil marks because it has a sticky surface that adheres to graphite particles on the paper. As the rubber is rubbed against the paper, it picks up and removes the graphite particles, effectively erasing the pencil marks.
When did rubber products become popular?
Rubber products first became popular in the last 1700's. In England, it was discovered that rubber was a good way to rub off pencil marks on paper. That is where the name, "rubber" came from.
What is the bottom of a shoe made of?
Well,it is so obviase it is made of rubber that we use to rub out a spelling
What are 2 causes static electricity?
Static electricity translates into electrons not in motion. Typically, you rub rubber on fur to get static electricity. I get static electricity from petting my cat (I am a rubber of my cat, but I am not made of rubber.)
