Additionally, Kindergarten kids or even kids in Pre-K will also easily learn from this fun worksheet on Fossils. Children can have fun while learning fun facts on Fossils with this activity sheet while playing the fun FREE puzzle game.
Pressure half time is the time required for the peak pressure gradient to reduce by half (1/2) which will correspond to a decrease in peak velocity by a factor of square root of two (21/2). Pressure half time of a regurgitant jet depends on the severity of the regurgitation and the compliance of the receiving chamber.
EXPIRATORY TIME. The time required for the subject to reach his largest volume (FVC). For quality control purposes, total expiratory time is the time from the beginning of exhalation to. the end of the subject=s expiratory maneuver. As a rule of thumb, total expiratory time should be. greater than 6-seconds. EXTRAPOLATED VOLUME.