Physics Nuclear reactors used to produce electricity are based on Nuclear fusion Cold fusion Nuclear fission Superconductivity Nuclear fusion Cold fusion Nuclear fission Superconductivity ANSWER DOWNLOAD EXAMIANS APP
Physics In severe winter, in cold countries water pipes burst because Contraction of water pipes Combined effect of all the above three Water expands on freezing High atmospheric pressure Contraction of water pipes Combined effect of all the above three Water expands on freezing High atmospheric pressure ANSWER DOWNLOAD EXAMIANS APP
Physics Man perceives sound vibrations in the frequency ranges of 6 – 10 Hz 11 – 20 Hz 0 – 5 Hz 20 – 20000 Hz 6 – 10 Hz 11 – 20 Hz 0 – 5 Hz 20 – 20000 Hz ANSWER DOWNLOAD EXAMIANS APP
Physics Water is used in car radiator because of its Low boiling point Easy availability High specific heat capacity Low density Low boiling point Easy availability High specific heat capacity Low density ANSWER DOWNLOAD EXAMIANS APP
Physics A star appears twinkling in the sky because of Diffraction of light by atmosphere Scattering of light by atmosphere Refraction of light by atmosphere Reflection of light by atmosphere Diffraction of light by atmosphere Scattering of light by atmosphere Refraction of light by atmosphere Reflection of light by atmosphere ANSWER DOWNLOAD EXAMIANS APP
Physics The unit of electrical power is Ampere Bolt Watt Kilowatt hour Ampere Bolt Watt Kilowatt hour ANSWER DOWNLOAD EXAMIANS APP
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