Question

Typically, the units of pressure used in aviation are ___________ and the units of pressure used on weather maps are ___________.

A. millibars; millibars

B. millibars; barometers

C. inches of Mercury; millibars

D. hectopascals; inches of Mercury,

Answer 1

The answer is option C

Step-by-step explanation:

A millibars is the one thousandth of a bar, the cgs unit of atmospheric pressure similar to 100 pascals. meteorologists use millibars In sectors like television, aviation, weather reports, pressure is given in inches of mercury.

The Inches of mercury ( Hg) is a unit of measurement for pressure. It is used for barometric pressure in aviation, refrigeration, weather reports.

Answer 2

C. inches of Mercury; millibars

Step-by-step explanation:

An inch of mercury is the pressure exerted by a column of mercury 1 inch in heaight at the standard acceleration of gravity, it is commonly used in weather reports, refrigeration and aviation in de US.

Millibars are not considered SI units, but they've been used by meteorologists and weather reporters to meassure air pressure because the values are convenient.

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