Physics Conversion of heat into electrical energy is achieved by using : Thermocouple Hydrometer Voltmeter Ammeter Thermocouple Hydrometer Voltmeter Ammeter ANSWER DOWNLOAD EXAMIANS APP
Physics Which results in an increase in power? Doing less work in less time. Doing less work in more time. Doing more work in less time. Doing more work in more time. Doing less work in less time. Doing less work in more time. Doing more work in less time. Doing more work in more time. ANSWER DOWNLOAD EXAMIANS APP
Physics A bullet is fired from a rifle which recoils after firing. The ratio of kinetic energy of the rifle to that of the bullet is More than one Less than one One Zero More than one Less than one One Zero ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is an insulator? Germanium Carbon Mercury Glass Germanium Carbon Mercury Glass ANSWER DOWNLOAD EXAMIANS APP
Physics If the diameter of a capillary is doubled, then the rise of water in it will be No change Half Two times Four times No change Half Two times Four times ANSWER DOWNLOAD EXAMIANS APP
Physics Who defined the law of gravitation ? Newton Archimedes Galileo Faraday Newton Archimedes Galileo Faraday ANSWER DOWNLOAD EXAMIANS APP
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