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26-05-2016
Mathematics

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PLEASE ANSWER FAST!!!
Which is the more reasonable measurement of the distance between the tracks on a CD:
1.6 ⋅ 10^−3 mm or 1.6 ⋅ 10^3 mm? Justify your answer.

Respuesta :

02-06-2016

The more reasonable measurement of the distance between the tracks on a CD is 1.6 ⋅ 10^-3 mm. This is also equal to 0.0016mm. 1.6 ⋅ 10^3 mm is too large for a CD track

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