The human heartbeat, as determined by the pulse rate, is normally about 60 beats/min. If the heart pumps 75 mL of blood per beat, what volume of blood is pumped in one day in liters?
Answer to relevant QuestionsSome common product labels are shown in Fig. 1.17. From the units on the labels, find (a) The number of milliliters in 2 fl. oz and (b) The number of ounces in 100 g. The Roman Coliseum used to be flooded with water to re- create ancient naval battles. Assuming the circular floor be 250 m in diameter and the water to have a depth of 10 ft, (a) how many cubic meters of water are required? ...The top of a rectangular table measures 1.245 m by 0.760 m. (a) The smallest division on the scale of the measurement instrument is (1) m, (2) cm, (3) mm. Why? (b) What is the area of the tabletop? Acord of wood is a volume of cut wood equal to a stack 8.0 ft long, 4.0 ft wide, and 4.0 ft high. How many cords are there in 3.0 m3? In Fig. 1.22, which black region has the greater area, the center circle or the outer ring?
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