[USMA:9115] SI units test!

[John Tauxe]

OK, folks.

Here's a little test to see if you're a real SI geek!
What does the following expression represent:

                        80 ZA-m^2

Hint: This is roughly the strength of the earth's magnetic field.

Write out the answer in words.

- John

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John Tauxe, PhD, PE                voice: 505.662.0707 ext 15
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