Question
When the positive-going zero crossing of a sine wave occurs at
, at what angle does the positive peak occur?
Answer:
Check
Answer:
Check
Ask by Mccoy Nichols. in the United States
Mar 23,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
The positive peak occurs at
.
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Beyond the Answer
The positive peak of a sine wave occurs at
. Since the positive-going zero crossing occurs at
, it is important to recognize that the sine wave has already passed through its peak. The peak occurs
before the next zero crossing, which would be at
. Therefore, to find the peak before
, you can determine that the last peak was at
.
So, the answer is
. Keep in mind that understanding the behavior of sine waves involves recognizing their periodic nature and using that to predict various points in their cycles!