heart palpatations, a low heart rate.
6 waves/2 seconds = 3 waves per second = 3 Hz.
-- If the ocean waves lap the shore every 15 seconds then their frequency is 1/15 Hz.-- If the waves come every 30 seconds then the frequency is 1/30 Hz.-- If the waves come every minute (60 seconds) then their frequency is 1/60 Hz....etc.In general, the frequency of ocean waves, and any other waves, is1/the number of seconds between consecutive waves
What does abnormally slow brain waves indicate
25 waves are produced in 20 seconds , so 25 ÷ 20 = 1.25 waves in 1 second ... so the Frequency is 1.25 Hz
5 wavs in 2 seconds = 2.5 waves per second = 2.5 Hz
The frequency of the waves is 0.20 HZ.
Period = (4 seconds) / (2 waves) = 2 seconds per wave Frequency = (2 waves) / (4 seconds) = 0.5 Hz.
T, seconds
P waves arrive a couple seconds to a few minutes before s waves.
s-waves and p-waves
50
If 19 waves crash onto a beach every 34.9 seconds, then that would mean a wave crashed in about every 1.83 seconds. Over the course of one minute, about 33 waves would crash onto the beach.