I think they are used to get rid of Cancer Cells... but don't count on this alone!
He is measuring the frequency of the wave. To get his answer he must divide his count by 10 to give cycles per second.
6.6666666...... Hz
0.667 Hz 0.333 Hz
Mechanical waves Electromagnetic waves Transverse waves Longitudinal waves
Count the number of waves passing a point in one second. That is frequency. Or count waves for 10 seconds and divide by 10.
you count the waves. so for example you '~' would be a wavelength of 1.
I think they are used to get rid of Cancer Cells... but don't count on this alone!
Count the number of waves that go through a certain point per second.
He is measuring the frequency of the wave. To get his answer he must divide his count by 10 to give cycles per second.
20 waves per minute. (or 1 every 3 seconds)
6.6666666...... Hz
body waves and surface waves
P-waves (Primary Waves) -- Body WaveS-waves (Secondary Waves) -- Body WaveSurface Waves (Rayleigh and Love)The 3 types of seismic waves are P waves, S waves and surface waves.
Mechanical waves Electromagnetic waves Transverse waves Longitudinal waves
P-waves (Primary Waves) -- Body WaveS-waves (Secondary Waves) -- Body WaveSurface Waves (Rayleigh and Love)The 3 types of seismic waves are P waves, S waves and surface waves.
0.667 Hz 0.333 Hz