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Physics 15 Online
OpenStudy (anonymous):

MEDALS REWARDED The wave above is an electrical signal resulting from a sound wave. how does the information in the electrical signal make it to your car radio?? it is carried on FM wave by modulating its, A) amplitude B) frequency C) wave speed D) energy

OpenStudy (anonymous):

OpenStudy (radar):

What does the F in FM mean?

OpenStudy (anonymous):

oh duh frequency ha

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