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ProfessorThe prefix "uni-" means one or single, while the prefix "mono-" also means one or single but is typically used in organic chemistry to indicate a molecule with only one group of a certain type. Both prefixes can be used to indicate singularity, but "mono-" is more specific to chemistry.
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Match each of the numerical prefixes with the number it indicates?
Uni- : One Bi- : Two Tri- : Three Quad- : Four
Is a uni-ball pen a ball-point pen?
Yes, a uni-ball pen is a type of ball-point pen. The uni-ball brand offers a range of ball-point pens known for their smooth writing experience and high-quality ink.
What is the difference between a pinned joint and a fixed joint?
A pinned joint allows rotation but not translation, while a fixed joint prevents both rotation and translation. Pinned joints are typically found in structures like trusses, while fixed joints are commonly used in welded connections or bolts.
How do you make a Uni-Ball Signo DX pen have ink when you accidentally dropped it on the floor?
If the pen is still intact and the ink is not damaged, you can typically get it writing again by shaking the pen vigorously to reestablish the ink flow to the tip. Alternatively, you can try scribbling on a scrap piece of paper until the ink starts flowing smoothly again.
What is the best ball point pen in the world?
The best ballpoint pen can vary based on personal preference, but some highly regarded options include the Uni-ball Jetstream, Pilot G2, and Zebra F-701. These pens are known for their smooth writing, consistent ink flow, and comfortable grip. Ultimately, the best pen for you will depend on your individual writing style and needs.
