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A rubber is about 2.5cm. It depends on how long or short your rubber is.

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10y ago

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What is the length of an unsharpened pencil (including eraser) in millimeters?

190 mm.


How big is 9.5 millimeters?

9.5 millimeters is approximately the size of a standard pencil eraser or about the diameter of a pea.


What is the size of the eraser on a number 2 pencil?

The size of the eraser on a number 2 pencil is typically around 4 to 5 millimeters in diameter. This eraser is made of a synthetic rubber compound that is designed to effectively erase pencil marks without smudging or tearing the paper. The eraser is securely attached to the end of the pencil with a metal ferrule, ensuring durability and ease of use.


What is the weight of a pencil eraser?

The weight of a pencil eraser can vary depending on the type of eraser and its size. On average, a standard pencil eraser weighs around 0.1 to 0.5 grams.


How big is a 3 millimeter ball?

A 3 millimeter ball is about the size of a small bead or a standard pencil eraser.


How many grams is a eraser?

An average pencil eraser typically weighs about 2-4 grams.


How many millimeters is the thickness of a pencil?

An average pencil is 190 Millimeters long.


How many inches is a pencil eraser?

A standard pencil eraser is typically around 1/4 inch in diameter.


A pencil and an eraser together cost 2.00 The eraser costs 1.50 more than the pencil How much does the eraser cost?

The eraser costs 1.50.


What are examples of objects the size of four millimeters?

Objects that are approximately four millimeters in size include a standard pencil eraser, a small pea, a sesame seed, and the diameter of a standard paperclip. These objects are commonly used as reference points for understanding the scale of four millimeters in everyday life.


How did the eraser change?

At first , the eraser was not put on pencils . But then , 150 years ago a brilliant man put the eraser on the pencil . That helped us to not make as many mistakes . So , I suggest that you worship the man that put the eraser on the pencil if you want to be more perfect .....


Which is more effective for erasing pencil marks: a black eraser or a white eraser?

A black eraser is generally more effective for erasing pencil marks compared to a white eraser.