Physics Coolis tube is used to produce Radio waves Gama rays Micro waves X-rays Radio waves Gama rays Micro waves X-rays ANSWER DOWNLOAD EXAMIANS APP
Physics Bubbles of air rise up through liquids due to Viscosity and buoyancy Surface tension and adherence Air current over the liquid and buoyancy Up thrust and surface tension Viscosity and buoyancy Surface tension and adherence Air current over the liquid and buoyancy Up thrust and surface tension ANSWER DOWNLOAD EXAMIANS APP
Physics Which, of the following radiations has the least wavelength ? X-rays B-rays A-rays G-rays X-rays B-rays A-rays G-rays ANSWER DOWNLOAD EXAMIANS APP
Physics What is unit of Viscosity ? Watt per meter per degree celcius Newton second per square meter Coulomb Joule per kilogram per Kelvin Watt per meter per degree celcius Newton second per square meter Coulomb Joule per kilogram per Kelvin ANSWER DOWNLOAD EXAMIANS APP
Physics Light travels slowest in Water Glass Air Vacuum Water Glass Air Vacuum ANSWER DOWNLOAD EXAMIANS APP
Physics A person lifts luggage of 20 kg from the ground and puts it on his head 2m above the ground. Calculate the work done by him. (g = 10 ) 20 J 40J 200J 400J 20 J 40J 200J 400J ANSWER DOWNLOAD EXAMIANS APP
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