Understanding Anemometers and Their Role in Weather Forecasting
An anemometer is a key device used to measure wind speed, employing a three-cup design that catches the wind and spins faster with higher wind speeds. The atmosphere, consisting of layers of gases surrounding Earth, plays a crucial role in weather conditions. Efficient engineering and innovative prototypes are essential for developing weather instruments like anemometers. Weather forecasting relies on predicting and estimating atmospheric conditions, helping to inform us about prevailing winds and electricity generation through methods such as hydroelectric power.
Understanding Anemometers and Their Role in Weather Forecasting
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Presentation Transcript
ALTERNATIVE • A NEW OR DIFFERENT WAY
aNENOMETER • A DEVICE THAT MEASURES WIND SPEED. IT HAS 3 CUPS AT THE END TO CATCH THE WIND AND MAKES THE DEVICE SPIN. THE FASTER IT SPINS, THE FASTER THE WIND SPEED.
ATMOSPHERE • THE LAYERS OF GASES THAT SURROUND THE EARTH.
BIOMASS • ORGANISMS, SUCH AS PLANTS OR ANIMALS, THAT ARE USED AS FUEL.
CARGO • GOODS AND SUPPLIES CARRIED ON A SHIP.
EFFICIENT • DONE IN THE QUICKEST, BEST WAY POSSIBLE.
ENGINEER • A PERSON WHO DESIGNS BRIDGES, BUILDINGS, AND OTHER STRUCTURES
FORECAST • TO PREDICT, ESTIMATE, OR CALCULATE IN ADVANCE • THIS IS WHAT THE WEATHER MAN DOES WHEN HE PREDICTS THE WEATHER.
KILOWATT • A UNIT OF ELECTRIC POWER • ONE KILOWATT =1,000 WATTS
MEGAWATT • A UNIT OF ELECTRIC POWER. • 1 MEGAWATT =1,000,000 WATTS
PESTICIDE • A CHEMICAL USED TO KILL HARMFUL INSECTS
POWER GRID • THE SYSTEM OF POWER LINES, GENERATORS, & OTHER EQUIPMENT THAT BRINGS ELECTRICITY TO HOMES & BUILDINGS • FUN FACT-TEXAS HAS ITS OWN POWER GRID. THE REST OF THE US SHARES ONLY 2 OTHERS!
PREVAILING WIND • THE SPEED & DIRECTION OF WIND OVER A PARTICULAR AREA ON EARTH’S SURFACE • THESE WINDS ARE USUALLY VERY HIGH IN THE ATMOSPHERE.
PROTOTYPE • THE FIRST MODEL OF SOMETHING—IT IS WHAT LATER MODELS ARE BASED UPON.
HYDROELECTRIC • ENERGY CREATED BY MOVING WATER, SUCH AS WITH DAMS OR WATER WHEELS.
