Physics The device used for locating submerged objects under sea is. Radar Maser Laser Sonar Radar Maser Laser Sonar ANSWER DOWNLOAD EXAMIANS APP
Physics Ozone layer in the outer atmosphere helps us in Absorbing UV radiations Absorbing cosmic ray particles Regulating the temperature of atmosphere Reflecting radio waves and makes radio communication possible Absorbing UV radiations Absorbing cosmic ray particles Regulating the temperature of atmosphere Reflecting radio waves and makes radio communication possible ANSWER DOWNLOAD EXAMIANS APP
Physics The ringing of an electric bell in an enclosed evacuated glass bell jar is not heard outside because The ringing is not loud enough There is no air or any other gas in the bell jar The bell jar is too small The glass of the bell jar absorbs the sound waves The ringing is not loud enough There is no air or any other gas in the bell jar The bell jar is too small The glass of the bell jar absorbs the sound waves ANSWER DOWNLOAD EXAMIANS APP
Physics Energy is continuously created in the sun due to: Artificial radioactivity Nuclear fission Radioactivity Nuclear fusion Artificial radioactivity Nuclear fission Radioactivity Nuclear fusion ANSWER DOWNLOAD EXAMIANS APP
Physics Oil raise up the wick in a lamp. The principle involves the liquid state of oil capillary action phenomenon volatility of oil the diffusion of oil through the wick the liquid state of oil capillary action phenomenon volatility of oil the diffusion of oil through the wick ANSWER DOWNLOAD EXAMIANS APP
Physics Ocean currents are an example of Convection Radiation Insulation Conduction Convection Radiation Insulation Conduction ANSWER DOWNLOAD EXAMIANS APP
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