they are called beaker tongs :)
Tongs are used in a dark room so that the liquid will not spill or get on your clothes. Another reason tongs are used is so that the pictures are easy to handle and won't get messed up during development.
So that you will not dirty your hands
to hold test tubes...
to hold heated chemicals
Ice tongs are actually third class lever. In a third class lever, the effort is between the fulcrum and the load.
its the third class
Yes
Tongs can indeed be considered an example of a second-class lever. In a second-class lever, the load is situated between the effort (or force applied) and the fulcrum.
Yes
the fulcrum is where the parts of the two metals meet. Then, you push down in the middle of the tongs. (this is the input force). Then, the output force is the ends of the tongs pushing down or towards each other.
"My dad used the tongs to pick up the meat." Is a sentence using tongs.
they asked that how do these tongs cost
The Terror of the Tongs was created in 1961.
The plural form of "tongs" is "pairs of tongs."
Sung Tongs was created in 2003-09.
they are called beaker tongs :)