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Q: What must have smooth cutting edges?
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Related questions

What Must have smooth cutting edges and should not be used on paper?

Pinking Shears


What is a cut with smooth edges?

A cut with smooth edges is called an incision.


Why doesn't ripped paper have smooth edges?

Because paper is made from wood, its the same principle as breaking a stick over your knee or cutting it with a saw


Do all crystals have smooth edges?

No, not all crystals have smooth edges. Some crystals, like pyrite and fluorite, can have natural jagged or rough edges depending on their formation process. Smooth edges are more common in crystals like quartz and amethyst that form in more stable environments.


Why must glass edges be fire polished?

Glass edges are fire polished to remove any sharp edges that may cause injury. The process involves heating the edges of the glass to high temperatures to melt and smooth out any rough or jagged areas, resulting in a safe and smooth finish.


Why do coins have smooth and rough edges?

Coins have smooth edges to make them easy to stack and handle. Rough edges, also known as reeded edges, are added to coins as a security feature to prevent counterfeiting by making it difficult to file down or alter the edges of the coin.


What is a dime with smooth raised edges worth?

I'm not sure what you mean by smooth raised edges, but I would suggest you take it to a coin dealer and have it appraised.


What can you infer about a rock that had smooth edges?

A rock with smooth edges may have undergone erosion from water or wind over time. The smooth edges suggest that the rock has been worn down and rounded by abrasion, potentially indicating that it has been transported and exposed to repeated friction.


Harmless bacteria produced colonies with what edges?

smooth


What you use to smooth the rough edges?

sand paper


How many cutting edges does a grain of sand have?

57


What surgical instrument has opposing cutting edges?

scissors