AIR PRESSURE

DEFINITION AIR PRESSURE IS THE DOWNWARD FORCE EXERTED BY THE WEIGHT OF AIR PER UNIT AREA ON THE EARTH’S SURFACE. AIR PRESSURE MAY VARY WITH ALTITUDE AND TEMPERATURE. AIR PRESSURE IS GREATER AT THE SEA LEVEL AND DECREASES WITH INCREASING ALTITUDE. INSTRUMENT USED BAROMETER ANEROID BAROGRAPH ISOBARS IS THE LINES ARE JOINING PLACES WITH EQUAL […]

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TEMPERATURE

DEFINITION TEMPERATURE IS THE DEGREE OF HOTNESS OR COLDNESS OF THE ATMOSPHERE MEASUREMENT TEMPERATURE IS MEASURED IN DEGREES CELSIUS (◦ C) or DEGREES FARENHEIT (◦F) INSTRUMENTS USED SIX’S THERMOMETER ( MAX & MIN THERMOMETER) Six’s Thermometer, Can you read the max temperature and min temperature? THE FORMULA AVERAGE (MEAN) TEMPERATURE= MAXIMUM TEMPERATURE + MINIMUM TEMPERATURE […]

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