Why does a cup of coffee get a deeper tone the more you stir it.?!
Why does a cup of coffee get a deeper tone the more you stir it.?
I put a coffee on the bench, stir it, the tone gets deeper. Then I stop the stirring ,start again, but no cahnge, still the same tone, even if I go the other way. I just don't get it. ? ? ?
Answers:
You increase the density and the volume of the coffee when you add cream and sugar to it. The more stuff in the cup the deeper the pitch of the ringing.
its u mixing the stuff in the coffee
stirring the other way wont undo the mixing
when you stir the molecules attach to water molecules preforming osmosis. the molecules spread out and make it a deeper tone.