00:00What is the name of the device that is used to measure the strength of an earthquake?
00:13seismometer, thermometer, spectrometer, barometer
00:42Correct option is seismometer.
00:49What is the name of the device that is used to measure air pressure?
00:58Thermometer, hygrometer, barometer, anemometer
01:13Correct option is barometer.
01:20Correct option is barometer, which device is commonly used to measure blood pressure?
01:27Barometer, which device is commonly used to measure blood pressure?
01:42Blood pressure, stethoscope, glucometer, thermometer, sphagmomanometer
01:57Correct option is sphagmomanometer.
02:12Sofagmomanometer
02:15Aisie video pahnay ke liye channel ko follow kare leen.
02:33Good morning.
02:37Well done.
02:41Good morning
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