Answer:
To find the frequency of heartbeats in hertz, we need to convert the beats per minute (BPM) to beats per second (BPS), since frequency is measured in hertz (Hz) which is equivalent to cycles per second.
Frequency = BPM / 60
Frequency = 65 / 60
Frequency ≈ 1.083 Hz
To find the period for each heartbeat in seconds, we need to find the reciprocal of the frequency, which gives the time duration for one complete cycle.
Period = 1 / Frequency
Period = 1 / 1.083
Period ≈ 0.922 seconds per beat