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I've always wondered this, assuming that the scantron machines were simply light v. dark detectors. Turns out, the first scantron scanners were based on reflected light and such, so the #2 graphite was ideal for accurate scoring. Other numbers indicate different hardness, so the mark was either too smudged or not dark enough.
Luckily, technology has advanced, and these days a scantron will basically pick up anything. Most are designed not to pick up any color similar to that of the test paper, so avoid any mistakes, but they should be able to accurately read tests done in and pencil, pen, colored pencil...etc.
So really, the whole #2 pencil hype is outdated.
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What sport is it that they play in tron?
Wats Tron
Where you can buy tron?
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Is Bill Murray in tron?
No , he is not listed as a cast member from either of the Tron films .
Example of title card?
The word Tron in Neon Blue letters in the movie Tron legacy
Who is John Hurt in the Tron movie?
John Hurt does not have an acting role in the movie.
Which stores sell scan tron cards?
college book store or a store for teachers
What is the number to hobby tron?
12
Does putting Chap stick over a bar on a scan tron prevent the machine from answering any questions wrong?
No
If you put chap stick on a scan tron will you see the answers?
No you won't see the answers. A scantron is empty until you bubble in the answers. When the teacher corrects the scan tron sheets he/she has to run the the master answer sheet through first. Then, the teacher runs the students sheets through the machine. Most likely if you did that all your answers would be marked wrong. The machine reads the lead in your pencil as it goes through the machine. There are little magnets inside that picks up the lead. That's why any extra marks throws off the reading of the machine and you have to stay within the bubbles. If I found something on a student's scan I would give them an F for cheating and write them up.
Does tron die in tron evolution?
no
Who is the main character in tron?
Tron
What are the release dates for Tron Maze-A-Tron - 1982 VG?
Tron Maze-A-Tron - 1982 VG was released on: USA: 1982
What is a serial number for tron 2.0?
5ntc-nctb-n6bp-28tl-bc7l
What is tron?
Tron is a movie, set in a computer. In this movie, Tron is a program who "fights for the users."
Who planted the tron nucleus and started the project by which government for the tron evolution?
who planted the tron nucleous in a human and which government is resposible for the tron evolution
Where is tron ad on poptropica?
there's no tron
What year was Tron?
Tron was made in 1982.
