Physics A dynamo is a device which Creates electrical energy Converts mechanical energy into electrical energy Creates mechanical energy Converts electrical energy into mechanical energy Creates electrical energy Converts mechanical energy into electrical energy Creates mechanical energy Converts electrical energy into mechanical energy ANSWER DOWNLOAD EXAMIANS APP
Physics Fish and other aquatic creatures can live inside a deep frozen pond because There will always be water just beneath the ice level Fish are cold-blooded animals They can adapt themselves to live in ice Ice is a bad conductor of heat There will always be water just beneath the ice level Fish are cold-blooded animals They can adapt themselves to live in ice Ice is a bad conductor of heat ANSWER DOWNLOAD EXAMIANS APP
Physics In a diesel engine the high temperature needed to ignite the fuel is achieved by Compressing air in the cylinders An electrical spark Using heat from exhaust The battery Compressing air in the cylinders An electrical spark Using heat from exhaust The battery ANSWER DOWNLOAD EXAMIANS APP
Physics A star appears twinkling in the sky because of 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 Diffraction of light by atmosphere 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 Pure water is bad conductor of electricity because it is Not volatile Feebly ionized A very good solvent A non-polar solvent Not volatile Feebly ionized A very good solvent A non-polar solvent ANSWER DOWNLOAD EXAMIANS APP
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