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Home Q & A Board Science-Related Homework Help Engineering Electrical Engineering
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lexilourdes lexilourdes
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6 years ago
An oscilloscope's seconds/division switch is set on 20 s/cm. If the trace is 7.5 cm long, what is the period?
 
  A) 0.0015 s B) 1.5 s C) 5 s D) 150 s
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Amc3010Amc3010
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lexilourdes Author
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6 years ago
this is exactly what I needed
Ctownsend
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Yesterday
Thanks for your help!!
jbarnett14
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2 hours ago
Thank you, thank you, thank you!
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