Physics Sound becomes hazardous noise pollution at decibels? Above 50 db Above 80 db Above 120 db Above 30 db Above 50 db Above 80 db Above 120 db Above 30 db ANSWER DOWNLOAD EXAMIANS APP
Physics On which principle does the hydraulic lift works? Joule's law Newton's law Archimedes's law Pascal's law Joule's law Newton's law Archimedes's law Pascal's law ANSWER DOWNLOAD EXAMIANS APP
Physics Who among the following is credited for the Corpuscular theory of light? Christiaan Hyugens James Clerk Maxwell Albert Einstein Isaac Newton Christiaan Hyugens James Clerk Maxwell Albert Einstein Isaac Newton ANSWER DOWNLOAD EXAMIANS APP
Physics The tidal waves on sea is mainly due to None of these Gravitational Effect of Moon on Earth Gravitational Effect of Earth on Moon Gravitational Effect of Sun on Earth None of these Gravitational Effect of Moon on Earth Gravitational Effect of Earth on Moon Gravitational Effect of Sun on Earth ANSWER DOWNLOAD EXAMIANS APP
Physics Where is a transistor most likely to be found ? Wrist watch Fuse Fluorescent lamp Hearing aid Wrist watch Fuse Fluorescent lamp Hearing aid ANSWER DOWNLOAD EXAMIANS APP
Physics In total internal reflection, the light travel from Denser to rarer medium and it occurs with no loss of intensity Denser to rarer medium and it occurs with loss of intensity Rarer to denser medium and it occurs with loss of intensity Rarer to denser medium and it occurs with no loss of intensity Denser to rarer medium and it occurs with no loss of intensity Denser to rarer medium and it occurs with loss of intensity Rarer to denser medium and it occurs with loss of intensity Rarer to denser medium and it occurs with no loss of intensity ANSWER DOWNLOAD EXAMIANS APP
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