Hi,
On 12/09/2017 10:02 PM, Chris Caudle wrote:
On Sat, December 9, 2017 2:39 pm, Magnus Danielson wrote:
The standard acceleration is internationally agreed at 3rd CGPM in 1901
to be 9.80665 m/s^2.
So does that mean e.g. NIST and BIPM need to measure the acceleration at
their respective locations to within parts in 10^17 or 10^18 in order to
compare their frequency standards?
That seems not practical.
No, you have a large scale-factor so you really don't need that much of
precision to achieve it.
Cheers,
Magnus
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