MCQOPTIONS
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| 1. |
A wave of frequency \[500\,\,Hz\] has a velocity of\[360\,\,m\,\,{{s}^{-1}}\]. Calculate the distance between two points that are \[{{60}^{o}}\] out of phase. |
| A. | \[12\,\,cm\] |
| B. | \[18\,\,cm\] |
| C. | \[24\,\,cm\] |
| D. | \[32\,\,cm\] |
| Answer» B. \[18\,\,cm\] | |