Choose the One Alternative That Best Completes the Statement or Answers

question 2

Multiple Choice

Choose the one alternative that best completes the statement or answers the question.
-The speed of a wave pulse on a string depends on the tension, in the string and the mass per unit length, ppp of the string. Tension has SI units of and the mass per unit length has SI units of .
What combination of must the speed of the wave be proportional to?

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Definitions:

Systole

The phase of the heart cycle during which the heart muscles contract and pump blood from the chambers into the arteries.

Diastole

The phase of the heartbeat when the heart muscle relaxes and allows the chambers to fill with blood.

Bell's Palsy

A temporary form of facial paralysis resulting from damage or trauma to one of the facial nerves, characterized by drooping of one side of the face.

Facial Nerve (CN VII)

The seventh cranial nerve responsible for controlling most of the muscles of facial expression as well as conveying taste sensations from the anterior two-thirds of the tongue.