Performing Laboratory. Physician Office Specimen Requirements. Note: Follow Memorial Health Systemâs labeling policy which requires 2 unique patient identifiers on all specimens: patientâs name (first and last) and date of birth or patientâs name (first and last) and Memorial Health Systemâs medical record number.
4 m/s. A river current has a velocity of 5 km/h relative to the shore, and a boat moves in the same direction as the current at 5 km/h relative to the river. How can the velocity of the boat relative to the shore be calculated?
The formula for speed is velocity= wavelength x frequency If the speed of sound in water is 1430m/s you would replace that as the velocity. 1430= wavelength x frequency â¦ Frequency is 286 Hz, therefore you would replace that for the frequency in the equation.