Physics The energy that generates wind comes from what source? Ocean currents Anemometers None of these Solar radiation Ocean currents Anemometers None of these Solar radiation ANSWER DOWNLOAD EXAMIANS APP
Physics Superconductors are those elements Whose resistance falls almost to zero at very low temperatures Which conduct electricity only at super-high temperatures Which turn into insulators at very low temperatures Whose conductivity is intermediate between metals and insulators Whose resistance falls almost to zero at very low temperatures Which conduct electricity only at super-high temperatures Which turn into insulators at very low temperatures Whose conductivity is intermediate between metals and insulators ANSWER DOWNLOAD EXAMIANS APP
Physics An atom bomb based upon the principal of ________ Controlled chain reaction Nuclear fussion None of these Nuclear fission Controlled chain reaction Nuclear fussion None of these Nuclear fission ANSWER DOWNLOAD EXAMIANS APP
Physics For which one of the following does the centre of mass lie outside the body? A ring A cricket ball A fountain pen A book A ring A cricket ball A fountain pen A book ANSWER DOWNLOAD EXAMIANS APP
Physics We feel cool when we sit near the fan, this is because We feel cool when air touches the body. Fan cools surrounding air. Fan gives cool air. Air vapourises the sweat on our body. We feel cool when air touches the body. Fan cools surrounding air. Fan gives cool air. Air vapourises the sweat on our body. ANSWER DOWNLOAD EXAMIANS APP
Physics The basic reason for the extraordinary sparkle of suitably cut diamond is that It has a very high refractive index It is very hard It has a very high transparency It has well defined cleavage planes It has a very high refractive index It is very hard It has a very high transparency It has well defined cleavage planes ANSWER DOWNLOAD EXAMIANS APP
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