prongs
en
Definitsioon
The thin, pointed parts of a fork or similar tool that are used to pierce or hold food.
Päris videotes
Õppijad arendavad selle videoga oma keeleoskust. Liitu nendega!
Vaata subtiitritega, puuduta tundmatuid sõnu ja tee videost koostatud harjutusi. Tasuta.
By assuming that the prongs behave like cantilever beams in bending, beam theory can be used to derive a formula for the natural frequency of the fork.
Understanding Vibration and ResonanceThe density, length and cross-section of the prongs can be calibrated to obtain the desired tone.
Understanding Vibration and ResonanceI can't actually get the fork in there at all. So to make this experiment possible, I'm going to bend the prongs on this fork so that they fit perfectly into the outlet.
I Tested Deadly Childhood Myths
