Physics Energy is continuously created in the sun due to: Nuclear fusion Radioactivity Artificial radioactivity Nuclear fission Nuclear fusion Radioactivity Artificial radioactivity Nuclear fission ANSWER DOWNLOAD EXAMIANS APP
Physics If ice floating on water in a vessel melts, the water level in the vessel ________ . Does not change Increases First increases before decreasing Decreases Does not change Increases First increases before decreasing Decreases ANSWER DOWNLOAD EXAMIANS APP
Physics Lightning is produced when Clouds strike against impurities in air and the friction burns up these impurities Similar charges of electricity rush towards each other and then get repelled Strong opposite charges in different clouds break down the resistance offered by the intervening air Water vapour produces electricity in the clouds Clouds strike against impurities in air and the friction burns up these impurities Similar charges of electricity rush towards each other and then get repelled Strong opposite charges in different clouds break down the resistance offered by the intervening air Water vapour produces electricity in the clouds ANSWER DOWNLOAD EXAMIANS APP
Physics The audio signals of TV are Frequency modulated Velocity modulated Unmodulated Amplitude modulated Frequency modulated Velocity modulated Unmodulated Amplitude modulated ANSWER DOWNLOAD EXAMIANS APP
Physics The unit of energy in MKS system is Ohm Volt Joule Erg Ohm Volt Joule Erg ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is a good conductor of heat but a bad conductor of electricity ? Mica Rubber Asbestos Celluloid Mica Rubber Asbestos Celluloid ANSWER DOWNLOAD EXAMIANS APP
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