Answer | Crossword Clue |
---|---|
terahertz | a large unit of electrical frequency |
terahertzes | TERAHERTZ, a large unit of electrical frequency |
petahertz | a very large unit of electrical frequency |
petahertzes | PETAHERTZ, a very large unit of electrical frequency |
ripples | Small periodic, usually undesirable, variations in electrical voltage superposed on a direct voltage or on an alternating voltage of lower frequency |
ripple | Small periodic, usually undesirable, variations in electrical voltage superposed on a direct voltage or on an alternating voltage of lower frequency |