Physics Bubbles of air rise up through liquids due to Surface tension and adherence Air current over the liquid and buoyancy Viscosity and buoyancy Up thrust and surface tension Surface tension and adherence Air current over the liquid and buoyancy Viscosity and buoyancy Up thrust and surface tension ANSWER DOWNLOAD EXAMIANS APP
Physics Acceptable noise level for human ear < 85 db > 85 db = 85 db None of these < 85 db > 85 db = 85 db None of these ANSWER DOWNLOAD EXAMIANS APP
Physics The phenomenon which causes mirage is Total internal reflection Polarisation Diffraction Interference Total internal reflection Polarisation Diffraction Interference ANSWER DOWNLOAD EXAMIANS APP
Physics The domain theory of magnetism applies to Aluminium Copper Cobalt Silver Aluminium Copper Cobalt Silver ANSWER DOWNLOAD EXAMIANS APP
Physics The frequency used in TV and radar system lies in SHF HF VHF UHF SHF HF VHF UHF ANSWER DOWNLOAD EXAMIANS APP
Physics Which colour has the highest energy? Red White Blue Violet Red White Blue Violet ANSWER DOWNLOAD EXAMIANS APP
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