Pulse Rate and Frequency Measure your heart rate for four conditions. Test situation Beats per 15 s Pulse rate (R) * beats/min Pulse Rate and Frequency Measure your heart rate for four conditions. Pulse frequency (f) ** beats/s Test situation Sitting Sitting Lying down Lying down After standing up and sitting down 10 times After standing up and sitting down 10 times After 30 s of running in place or jumping jacks After 30 s of running in place or jumping jacks Beats per 15 s Pulse rate (R) * beats/min Pulse frequency (f) ** beats/s * Pulse rate (beats/minute) R = number of beats per 15 seconds ✕ _______ * Pulse rate (beats/minute) R = number of beats per 15 seconds ✕ _______ ** Pulse frequency (beats/second) ** Pulse frequency (beats/second) f (beats/s) = R (beats/min) f (beats/s) = ______ (s/min) FOSS Next Generation © The Regents of the University of California Can be duplicated for classroom or workshop use. R (beats/min) ______ (s/min) Waves Course Investigation 1: Making Waves No. 1—Notebook Master FOSS Next Generation © The Regents of the University of California Can be duplicated for classroom or workshop use. Waves Course Investigation 1: Making Waves No. 1—Notebook Master
