They are both compound 3rd Class levers. The fulcrum is the bit which is stuck together, the Effort is where you press them to make them work, so in the middle, and the load is at the end of the tweezers/nail clippers where you make the magic happen :)
i think the tweezer a conductor
3rd Class Lever 3rd Class LeverTweezers are an example of a third class lever.
Optical Tweezers can only be useful on individual atoms. What they are is steerable beams of light used to move atoms around.
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tweezers
lever
The Lever is being used to pick up diamonds using tweezers
tweezers are the prototypical example of a third degree lever, as the force (your fingers) is applied between the fulcrum (where the metal is fused together) and load (where the ends of the tweezers pinch what is being tweezed). A first degree lever is like a seesaw, with the fulcrum between the force and load. A second degree lever is like a wheelbarrow, with the load between the fulcrum (axle of the wheel) and the force.
They are both compound 3rd Class levers. The fulcrum is the bit which is stuck together, the Effort is where you press them to make them work, so in the middle, and the load is at the end of the tweezers/nail clippers where you make the magic happen :)
A class three lever is where the load is one side of the force and the fulcrum is on the other side of the force. An example is a pair of tweezers. Another example is the secondary lever in a pair of fingernail clips, i.e. the part that closes on the fingernail. (The first lever in a pair of fingernail clips, i.e. the part that you press on, is an example of a second class lever.)
Tweezers are a type of forceps used for plucking hairs.
Is scissors and tweezers the same thing? Well they is close but tweezers is smaller.No scissors cut and tweezers tweez.
pincer
i think the tweezer a conductor
3rd Class Lever 3rd Class LeverTweezers are an example of a third class lever.
singular is tweezer and plural is tweezers