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