Quick Answer: What Does #2 Pencil Mean?

Is 0.7 lead a #2 pencil?

An HB lead is right in between and is considered equivalent to a #2 pencil..

What is the hardest grade of a pencil?

9HGraphite pencils come in a series of ‘hardnesses’, or ‘grades’, ranging from 9B (the softest) to 9H (the hardest).

Which is more darker 2b or HB?

The 2B pencil has a higher blackness, and the marks drawn are relatively black, while the HB pencil has a lower blackness, and the color of the marks drawn is relatively light, which is very different. … The usage of 2B pencil and HB pencil is also quite different. 2B pencil is darker in color and lower in hardness.

Do Scantrons detect cheating?

If cheating is witnesses, corroborating evidence can be obtained from the scantron data. If a student copies the answers from someone sitting nearby, the two answer vectors may appear suspiciously similar.

Pencils numbered higher than 2 have harder leads and are often used by engineers, architects, and draftsmen because of their harder points. The underlying logic here is that the harder point gives the user greater control of the lead.

What is the difference between a #1 and #2 pencil?

Pencil makers manufacture No. 1, 2, 2.5, 3, and 4 pencils—and sometimes other intermediate numbers. The higher the number, the harder the core and lighter the markings.

Is 2hb a number 2 pencil?

Generally speaking, a #2 pencil is the equivalent of an HB. 2HB and HB2 are shorthand for “2 = HB” and “HB = 2” respectively.

Without further ado, here are my top five pencils that I enjoy for everyday writing:Palomino Blackwing 602. … Palomino Forest Choice. … Dixon Ticonderoga (Made in China). … General’s Semi-Hex. … The Original Palomino HB.

What is the best number 2 pencil?

What Are the Best Pencils for Students?Dixon Ticonderoga My First Ticonderoga Primary Size #2 Beginner Pencils, 12-Count. … Faber-Castell Grip Jumbo Pencil, 12-Count. … General’s Learner No Roll Jumbo Pencils, 12-Pack. … Dixon Ticonderoga Wood-Cased Graphite Pencils, 48-Count. … Palomino ForestChoice, 36-Count.More items…•

What does B mean in pencils?

The degree of hardness of a pencil is printed on the pencil. B stands for “black”. These pencils are soft. H stands for “hard”. HB stands for “hard black”, which means “medium hard”.

Is .05 lead a number 2 pencil?

The #2 refers to hardness of the lead, so it depends on the lead you use in the pencil – if you buy HB leads – whether 0.5 mm or 0.07 mm or 0.09 mm – that is equivalent to #2; there are other designations such as B or H which are different.

Can you use a 2.5 pencil on a Scantron?

Those scantron sheets are pretty sensitive. Although it said if you used pens it would probably work. You’ll be fine. They recommend a #2 or HB, but they also say that any pencil will do.

What is the #2 on a pencil?

The hardness of the graphite core is often marked on the pencil — look for a number (such as “2” “2-1/2” or “3”) — and the higher the number, the harder the writing core and the lighter the mark left on the paper. … The letter “F” is also used to indicate that the pencil sharpens to a fine point.

What is the darkest pencil number?

7BThe 7B is the softest and darkest of the common pencils (8B and 9XXB pencils are even softer and darker).

Which pencil is the softest?

2B, 3B and 4B are increasingly soft. Further up the range, 9B is the very softest lead available, but so soft and crumbly that it’s rarely used. Anything over 4B is probably too soft for most people’s day-to-day use. Harder leads than HB get H ratings.

Why are pencils yellow?

The one thing that is agreed upon is that in the late 1800s, when people started painting pencils, the finest graphite in the world was coming from China. And so yellow became a color that was associated with a pencil because it was a way of indicating that your pencil was made with superior Chinese graphite.

Why do Scantrons need #2 pencils?

Lighter weights of graphite and black pen ink didn’t block enough light to be read, and darker graphite smeared really easily, leading to “false positives.” So, you had to use a #2 pencil. (You can read more about how old scantron machines worked if you’re a big nerd like me.)