Examlex
Suppose you sound a 1056-Hz tuning fork when you strike a note on the piano and hear 2 beats/second.You tighten the piano string very slightly and now hear 3 beats/second.What is the frequency of the piano string?
Labeled Structure
A diagram or model of an object with parts named or marked for identification and explanatory purposes.
Semilunar Valve
A valve in the heart located at the exits of the right and left ventricles which prevents the backflow of blood from the aorta and the pulmonary artery into the ventricles.
Regulates Blood Flow
The process by which the body controls the movement of blood through the circulatory system, involving the dilation and constriction of blood vessels.
Structures
Refers to the arrangement or organization of parts to form an object, system, or concept.
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