Question: what is the relationship between clock frequency?
Answer: There is a reciprocal relationship between frequency and the time for a cycle (the 'period'): frequency = 1 / clock period. clock period = 1 / frequency. For example, if a CPU operates at 100 Hz, its "clock cycle" is 0.01 second = 10 ms; if it operates at 100 MHz, its clock cycle is 0.000 000 01 second = 10 ns.