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A Venturi tube may be used as the inlet to an automobile carburetor.If the inlet pipe of 2.0-cm diameter narrows to 1.0-cm diameter,what is the pressure drop in the constricted section for airflow of 4.0 m/s in the 2-cm section? (Assume air density is 1.25 kg/m3. )
Sunken Stomata
Stomatal openings located below the surface level of plant epidermis, helping reduce water loss by decreasing transpiration.
Desert
A barren or desolate area, especially one with little water and sparse vegetation, typically receiving less than 25 cm of precipitation a year.
Small Leaves
Leaf adaptation that reduces surface area to minimize water loss, typically found in plants living in dry or windy environments.
Girdling
A horticultural technique in which a ring of bark from a tree or plant is removed, disrupting the flow of nutrients and sometimes used to enhance fruit production or kill the plant.
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