The Average Rate at Which Energy Is Transmitted Along a String

question 106

Multiple Choice

The average rate at which energy is transmitted along a string depends on

• A)the linear density of the string.
• B)the square of the angular frequency of the source.
• C)the square of the amplitude of the wave.
• D)the speed of the wave.
• E)all of these factors

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Definitions:

Permeable

A characteristic of materials that allows liquids or gases to pass through them, often referring to the selective permeability of biological membranes to certain substances.

Efferent Arterioles

Small blood vessels that carry blood away from the glomeruli of the kidney.

Peritubular Capillaries

Tiny blood vessels that travel alongside nephrons allowing reabsorption and secretion between blood and the inner lumen of the nephron.

Bowman's Capsule

A structure in the kidneys that encases the glomerulus and is involved in the filtration process of blood to form urine.