PSN-L Email List Message
Subject: Question About Geophone Formula: What R is represented
From: Geoffrey gmvoeth@.........
Date: Tue, 07 Feb 2012 15:12:52 +0000
3:07 PM 2/7/2012 UTC
Given:
G = Generator Constant
= 2.99 V/(in/sec)
m = mass
= 33oz
= 0.935534Kg
R = resistance
= what this question is about
F0 = 1Hz
w0 = 2PiF0
h = damping
= 1/sqr(2.00) ideal
formula in question:
R = G^2/2mw0h
= 1178.7/h
Now We Get To The Question:
R = G^2/2mw0h
= 1178.7/h
>From Below list; What does R represent:
A: R = Rdamping
B: R = Rdamping + Rgeophone
C: none of the above
If the answer is C plese explain below:
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Regards,
geoff
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