Physics Light year is a unit of Light Time Intensity of light Distance Light Time Intensity of light Distance ANSWER DOWNLOAD EXAMIANS APP
Physics In a photocell light energy is converted into Potential energy Heat energy Electrical energy Chemical energy Potential energy Heat energy Electrical energy Chemical energy ANSWER DOWNLOAD EXAMIANS APP
Physics In beta decay what is emitted All of these Neutron Proton Electron All of these Neutron Proton Electron ANSWER DOWNLOAD EXAMIANS APP
Physics A thin oil film on a water surface appears coloured because of Reflection Interference Diffraction Polarization Reflection Interference Diffraction Polarization ANSWER DOWNLOAD EXAMIANS APP
Physics Intensity of sound at a point is ____ its distance from the source. inversely proportional to inversely proportional to square of directly proportional to square of directly proportional to inversely proportional to inversely proportional to square of directly proportional to square of directly proportional to ANSWER DOWNLOAD EXAMIANS APP
Physics At what temperature (in degree Celsius), the numerical values on Celsius and Fahrenheit scales become equal? 273 –40 40 –273 273 –40 40 –273 ANSWER DOWNLOAD EXAMIANS APP
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