Physics, 22.08.2019 04:20 AkramMasoud
In each case, you should demonstrate how you worked out your answer, as well as giving the answer.
you must show your working to gain full marks. in each case, about 50% of the marks are awarded for a clear explanation of your working.
a. a sinewave has a period (duration of one cycle) of 6.5ms. what is its corresponding frequency expressed to 3 significant figures?
if the frequency of this sinewave is increased by a factor of 3, calculate the new period value, expressing your answer again to 3 significant figures. clearly, show all your working.
Answers: 1
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