A 1 cm long section of a blood vessel has a constriction that reduces the inner diameter from 4 mm at the entrance to 2 mm at the exit. Ignore the effect of gravity and assume that viscosity is negligible. Compared to the pressure at the entrance the pressure at the exit is: Group of answer choices lower higher or lower depending on blood ma
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A 1 cm long section of a blood vessel has a constriction that reduces the inner diameter from 4 mm at the entrance to 2 mm at the exit. Ignore the effect of gravity and assume that viscosity is negligible. Compared to the pressure at the entrance the pressure at the exit is:
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