The Type of EM Waves Used in Radar Is

question 29

Multiple Choice

The type of EM waves used in radar is

• A)ultraviolet.
• B)infrared.
• C)x-ray.
• D)microwave.
• E)blackbody.

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Definitions:

Umbilical Vein

A blood vessel in a fetus that carries oxygenated blood from the placenta to the fetus.

Inferior Vena Cava

Vein that returns blood from the lower limbs and the greater part of the pelvic and abdominal organs to the right atrium.

Meconium

First intestinal discharges of the newborn infant, greenish in color and consisting of epithelial cells, mucus, and bile.

Milk Letdown

Expulsion of milk from the alveoli of the mammary glands; stimulated by oxytocin.