💡 Trivia You Can Hear The Difference Between Hot And Cold Water

[Beatriz9]

Various experiments over the past decade or so have revealed that people can quite easily tell the difference between hot and cold water using just their hearing. The sound given off by pouring water is distinct enough that the vast majority of individuals are able to distinguish between them with almost 100% accuracy.

The reason is that colder water is more viscous, which effectively makes it thicker and gives it a different sound than hot water, which is less “sticky” and so produces a higher frequency noise.


(c) ranker

 

[kenesuino]

Nice one! Salamat sa useful post

 

[nitro7]

yep. mali lang 'yung accompanying image. most, if not all, of the experiments done were by pouring hot or cold water. kapag galing kasi sa tap, magkaiba na ang pressure from the supply line (cold/tap), at 'yung galing sa hot water cylinder, or in some cases instant hot water systems).

not sure about the usefulness, kasi we have other senses that are better suited.