- #1
strid
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I read in a magazine the other day about a problem...
You have a cup of tea. You start clicking with your tea-spoon on the cup and you put in som sugar. The sound of the clickings will change. Why?
I guess that the sugar changes the density of tea, changing the speed of the soundwaves, chaniging the sound frequency which will ultimately change the sound of the clickings...
Not a scientific explanation, but am I correct?
Anyone have a better, more scientifc, answer?
You have a cup of tea. You start clicking with your tea-spoon on the cup and you put in som sugar. The sound of the clickings will change. Why?
I guess that the sugar changes the density of tea, changing the speed of the soundwaves, chaniging the sound frequency which will ultimately change the sound of the clickings...
Not a scientific explanation, but am I correct?
Anyone have a better, more scientifc, answer?