Physics Materials that allow electricity to flow are called Conductors Insulators Electron flows Stimulators Conductors Insulators Electron flows Stimulators ANSWER DOWNLOAD EXAMIANS APP
Physics The function of ball bearings in a wheel is : Just for convenience To convert static friction into kinetic friction To increase friction To convert kinetic friction into rolling friction Just for convenience To convert static friction into kinetic friction To increase friction To convert kinetic friction into rolling friction ANSWER DOWNLOAD EXAMIANS APP
Physics Lakes freeze in cold countries in winter, leaving the water underneath at 4°C 4°F 0°F 0°C 4°C 4°F 0°F 0°C ANSWER DOWNLOAD EXAMIANS APP
Physics Gas thermometers are more sensitive than the liquid thermometers because the gases Have low specific heat Have high,specific heat Are lighter Have large coefficient of expansion Have low specific heat Have high,specific heat Are lighter Have large coefficient of expansion ANSWER DOWNLOAD EXAMIANS APP
Physics A galvanometer can be converted into a voltmeter by connecting with it a High resistance in parallel Low resistance on parallel Low resistance in series High resistance on series High resistance in parallel Low resistance on parallel Low resistance in series High resistance on series ANSWER DOWNLOAD EXAMIANS APP
Physics Who indirectly determined the mass of the electron by measuring the charge of the electron? Thomson Einstein Rutherford Millikan Thomson Einstein Rutherford Millikan ANSWER DOWNLOAD EXAMIANS APP
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