The sharp edge of the knife has less area than the blunt edge. So we are able to cut easily using less strength with a sharp edge of the knife.
the pressure has increased
to cut through material more efficiently.
It depends on the object. For a pin we would say the end of a pin For a knife we would point of the knife.
Ideal filters having sharp cut-off & sharp cut-in for LPF & HPF but in practical filters there is some roll-off rate based on the order.
paper cut
they cut because the metal is filed down to a long thin piont. That is the REASON they are made. Some are made to cut by striking the object and others are small and sharp so they cut by sliding it across the object.
make an opening, incision, or wound in (something) with a sharp-edged tool or object.
You can try and rip it or use a sharp object but be careful not to cut yourself.
An object (as a knife for ex.) with a thin edge.
It can lacerate (cut) and get lodged in your esophagus and if it manages to work it's way down to your stomach it can do a lot of damage there. If you have swallowed a sharp object go to ER immediately!
A combine
It means someone wishes to cut you and/or physically harm you. It is unable to tell how badly they want to cut you or how severe the cut will be. The cut may be made with a knife, scissors or any sharp object.
When you take a sharp object and make cuts or break skin on your wrist in order to feel the pain...
With a knife, or a sharp object. Watch your fingers! DON'T CUT EM OFF!
The word "gash" when used as a noun is defined as a deep cut or wound. When it is used as a verb it means to cut deeply with a knife or other sharp object.
Diamonds can be cut with other diamonds and can also be cut with lasers. Cutting with lasers is different from cutting with a solid object.