Physics Which one is the unit of surface tension of a liquid Newton /m2 Joule/ mm None of these Electron volt /cm2 Newton /m2 Joule/ mm None of these Electron volt /cm2 ANSWER DOWNLOAD EXAMIANS APP
Physics Electromagnetic waves are transverse in nature is evident by Diffraction Reflection Interference Polarisation Diffraction Reflection Interference Polarisation ANSWER DOWNLOAD EXAMIANS APP
Physics Lightning is produced when Water vapour produces electricity in the clouds 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 Clouds strike against impurities in air and the friction burns up these impurities Water vapour produces electricity in the clouds 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 Clouds strike against impurities in air and the friction burns up these impurities ANSWER DOWNLOAD EXAMIANS APP
Physics 1 Joule is Equal to 10^3 ergs 10^5 ergs 10^7 ergs 10^6 ergs 10^3 ergs 10^5 ergs 10^7 ergs 10^6 ergs ANSWER DOWNLOAD EXAMIANS APP
Physics When an electric bulb breaks, there is an explosive sound. That is due to The chemical reaction between the gases inside the bulb None of these The compressed gases inside rushing out suddenly The air outside rushing in to fill the vacuum inside the bulb The chemical reaction between the gases inside the bulb None of these The compressed gases inside rushing out suddenly The air outside rushing in to fill the vacuum inside the bulb ANSWER DOWNLOAD EXAMIANS APP
Physics Heat stored in water vapour is Specific heat Relative heat Absolute heat Latent heat Specific heat Relative heat Absolute heat Latent heat ANSWER DOWNLOAD EXAMIANS APP
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