Physics Conversion of heat into electrical energy is achieved by using : Voltmeter Hydrometer Thermocouple Ammeter Voltmeter Hydrometer Thermocouple Ammeter ANSWER DOWNLOAD EXAMIANS APP
Physics For an object, the state of rest is considered to be the state of ________ speed. Inverse Zero Decrease Increasing Inverse Zero Decrease Increasing ANSWER DOWNLOAD EXAMIANS APP
Physics For every action, there is an equal and opposite reaction, is Newton's Fourth law Second law First law Third law Fourth law Second law First law Third law ANSWER DOWNLOAD EXAMIANS APP
Physics Red light is used for signals because it has Low refraction in the medium High frequency Long wavelength High intensity Low refraction in the medium High frequency Long wavelength High intensity ANSWER DOWNLOAD EXAMIANS APP
Physics The filament of electric bulb is made up of : Tungsten Nichrome Copper Lead Tungsten Nichrome Copper Lead ANSWER DOWNLOAD EXAMIANS APP
Physics The working of the quartz crystal in the watch is based on the Piezo - electric Effect Edison Effect Photoelectric Effect Johnson Effect Piezo - electric Effect Edison Effect Photoelectric Effect Johnson Effect ANSWER DOWNLOAD EXAMIANS APP
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