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Re: Tuning Forks

Considerable variation, and of course those with one sense of hardness often have the other as well.
skip

-----Original Message-----
From: Herbert H Gottlieb [mailto:herbgottlieb@JUNO.COM]
Sent: Friday, April 11, 2003 11:35
To: PHYS-L@lists.nau.edu
Subject: Re: Tuning Forks


Please be a bit more explicit on the required hardness
of the head surface that you found to be desirable.
Where do they fit on the MOHS' scale of hardness (1-10)?

Herb

On Fri, 11 Apr 2003 11:22:34 -0500 "Kilmer, Skip" <kilmers@GREENHILL.ORG>
writes:
I have my students bang it on their heads. The hardness (of the
surface and of the blow) is about right.
skip