Physics Bubbles of air rise up through liquids due to Air current over the liquid and buoyancy Up thrust and surface tension Surface tension and adherence Viscosity and buoyancy Air current over the liquid and buoyancy Up thrust and surface tension Surface tension and adherence Viscosity and buoyancy ANSWER DOWNLOAD EXAMIANS APP
Physics An oil drop spreads over water because Oil does not mix with water water has a higher surface tension Oil is more viscous Oil is lighter than water Oil does not mix with water water has a higher surface tension Oil is more viscous Oil is lighter than water ANSWER DOWNLOAD EXAMIANS APP
Physics Rotameter is used to measure Vortex flow Flow of fluids Density of fluids Velocity of fluid in pipes Vortex flow Flow of fluids Density of fluids Velocity of fluid in pipes ANSWER DOWNLOAD EXAMIANS APP
Physics Sprayer functions on Archemede's principle Pascal's law Floatation principle Bernouli's principle Archemede's principle Pascal's law Floatation principle Bernouli's principle ANSWER DOWNLOAD EXAMIANS APP
Physics A drop of liquid assumes spherical shape because: A sphere has the largest surface area for a given volume Intermolecular forces are strong in liquids A sphere has the least surface area for a given volume Inter molecular forces are weak in liquids A sphere has the largest surface area for a given volume Intermolecular forces are strong in liquids A sphere has the least surface area for a given volume Inter molecular forces are weak in liquids ANSWER DOWNLOAD EXAMIANS APP
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