Waves of Amplitude 1

question 95

Multiple Choice

Waves of amplitude 1.3 cm move along a 14-m long string that has a mass of 90 g and is under a tension of 18 N.If the average total energy of the waves in the string is 5 J,calculate the frequency of the waves.

Definitions:

Nonantigenic

Refers to substances that do not trigger an immune response by the body.

Endometrium

Mucous membrane composing the inner layer of the uterine wall; consists of a simple columnar epithelium and a lamina propria that contains simple tubular uterine glands.

Germ Layers

The three primary layers of cells (ectoderm, mesoderm, and endoderm) in the early embryo, from which all tissues and organs develop.

Cardiovascular

Relating to the heart and blood vessels, encompassing the entire circulatory system.