Unfortunately, without the table or any additional information, it is not possible to determine which wave has the lowest frequency. Please provide the necessary information for a more accurate answer.
To determine which wave has the lowest frequency, we need to compare the frequencies listed for waves O, N, and L. Unfortunately, the table you mentioned is not provided, so we don't have the information to make a definitive answer. It would be helpful if you could provide the frequency values for waves O, N, and L, or any additional details that may assist in determining which wave has the lowest frequency.
