Which instrument is used to measure wind speed is?
A. Anemometer B. Hygrometer C. Barometer D. Hydrometer
A. Anemometer B. Hygrometer C. Barometer D. Hydrometer
A. Joule B. Watt C. Volt D. Newton
A. Columb B. Ampere C. Watt D. Volt
A. Blood glucose level B. The body pH value C. Amoun of hemoglobin D. Salinity in Urine
A. 9.5x106 Km B. 9.5x109 Km C. 9.5x1012 Km D. 9.5x1018 Km
A. Transverse B. Electromagnetic C. Longitudinal D. None of these
A. Pyroscope B. Seismograph C. Pyrometer D. Xylometer
A. Nitrogen B. Tetrafluoroethene C. Methane D. Carbon Dioxide
A. Motor B. Battery C. Moving-coil meter D. Generator