alleryWhich instrument measures wind speed?
ABarometer
BAnemometer
CHygrometer
DThermometer
Answer & Solution
Correct answer: B. Anemometer
1. Each weather instrument measures one quantity.
2. Anemometers, with rotating cups or propellers, measure wind speed.
3. A barometer measures pressure, a hygrometer humidity, a thermometer temperature.
_Source: Wikipedia, Wind, Measurement_
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