0
What else can I help you with?
How much weighs an eraser?
A two-inch rubber bar eraser has a weight of about 30 grams (1 ounce), while a pencil eraser only has a weight of about 0.4 gram and ones that fit over the back of a pencil are about 3 or 4 grams each.
How do you observe friction when you erase a pencil mark?
When you erase a pencil mark, you are observing the effects of friction between the eraser and the paper. Friction is the force that resists the motion of two surfaces sliding against each other. As you move the eraser back and forth over the pencil mark, the friction between the eraser and the paper causes the graphite particles from the pencil mark to stick to the eraser and be lifted off the paper. This process demonstrates how friction can be used to remove unwanted marks or materials from a surface.
How many circles can you make with 2 pencils and a paperclip?
5- two by using the lead point of each pencil and 3 by using one lead point and the eraser end.
What is the length of an eraser in mm?
The length of a standard eraser can vary depending on the brand and type, but a typical eraser is around 25-30 millimeters in length. This measurement is equivalent to approximately 1-1.2 inches. It is important to note that there are erasers available in different sizes, so the length can vary.
What are the name for each part of the pencil?
The pink rubber thing is called the eraser, which is on the very top of the pencil. The yellow stick part is made out of wood, and it's just called the middle. The very end part is called the tip, which is what you write with, and it's made out of lead. Does that help?
The ratio of 7 pencils to 13 erasers Write a fraction for each ratio?
You've described only one ratio. The ratio is (7pencils) / (13 erasers) = 0.5385 pencil per eraser (rounded)
How does real-time tracking improve supply chain visibility and transparency?
Well, lets say you are looking at the supply chain for a pencil. There is the wood, the metal that holds the eraser, the lead, the eraser, and the finish. With each part of these you can have a snapshot in time for before the project starts, and after the project ends. Real time tracking allows you to see changes as they happen. With this you can adjust your Ghantt chart in real time for a customer or your business. TLDR: It gives you more data for each stage rather than a prediction pre-project and a breakdown after the project ended.
Where to buy a flomo eraser?
You can buy it from me for $2.00 each
How to Make Back-To-School Party Favors?
The best way to make going back to school fun is to throw a party. There are many ideas for back-to-school party favors such as book markers, fancy pencils, and book covers. Some favors may involve the use of a computer and others can be done the good old-fashioned hands-on way.How to Make Eraser Heads1. Assemble all the needed materials. Materials will include pencils, pencil top erasers, 5-mm squiggly eyes, glue, material or ribbon, beads, paint, and glitter.2.Notice that the eraser has 2 sections, one section is the round base that goes over the pencil and the other is the flat, elongated section that is the tip of the eraser.3.Place an eraser on each pencil. For each eraser, add a small dab of glue to the back side of each squiggly eye, two per eraser. Apply these eyes at the base of the eraser.4.The additional supplies can be used to decorate the eraser however one chooses. Beads can be used for a nose, glitter can be used for eyebrows, paint can be used for rosy cheeks, and the material or ribbon can be used for a scarf.How to Make Fuzzy Head Pencils1.Assemble all the needed materials. Materials will include colorful pencils, 3 or 4 inch pieces of assorted colored feather boa or any other fuzzy material, 15-mm squiggly eyes, ½ inch pompoms, and a glue gun.2.For each pencil, using the glue gun, glue a piece of the boa or fuzzy material to the top part of the pencil.3.Once the glue dries, add a dab of glue to each eye and place them on the face area of the fuzzy material.4.Add some glue to the pompom nose and place it right below the eyes.5.If desired, small pieces of ribbon or material can be glued to the fuzzy material to signify a bow or headband.
Why do the brake lights and horn on my 1987 Jaguar XJ6 not work fuse is good?
Welcome to the world of Lucas electric. try cleaning the contacts on each side of fuse with a pencil eraser. 90% of all electric failure is due to corrosion on fuse connectors.
What happens when you rub a Eraser on a woolen sweater?
Rubbing an eraser on a woolen sweater can create friction that generates static electricity, causing the eraser to cling to the sweater. This effect is due to the transfer of electrons between the eraser and the sweater, leading to opposite charges attracting each other.
Information about MrEdward nairne made and sold the first eraser?
Nairne invented the rubber eraser after the discovery of rubber in 1770. He sold them in England, at a high price. Each half inch cube was three shillings. This is how the eraser, or rubber, got its name, that it rubs out pencil marks. It is interesting to note that Edward Nairne and Edward Naime are the same people. His last name has not been determined, since he lived so long ago, the written name cannot be determined as an "M" or "RN."
