Question

Two tooth picks floating on a water surface are parallel and close to each other. a hot needle is attached to the water surface between them. Explain why they fly apart.​

Answer 1

hєч mαtє!!

hєrє íѕ чσur αnѕwєr----

⭐thє phєnσmєnσn ínvσlvєd hєrє íѕ "ѕurfαcє tєnѕíσn".

ѕσ whч thєч flч αpαrt??

thíѕ íѕ duє tσ thє fσllσwíng rєαѕσn--

✔ѕurfαcє tєnѕíσn σf wαtєr ѕurfαcє ín вєtwєєn thє tσσth píckѕ gєtѕ rєducєd duє tσ hσt nєєdlє rєѕultíng nєt fσrcє σutwαrd σn tσσth píck вч σutєr lαчєr.

Answer 2

answer: -

THE phenomenon involves in the surface tension.

when the hot needle is attached to the water surface between them because of the hot needle the phenomenon reduce and they fly apart