Physics When a detergent is added to pure water, its surface tension Remains constant Decreases Increases Becomes infinite Remains constant Decreases Increases Becomes infinite ANSWER DOWNLOAD EXAMIANS APP
Physics What is unit of Viscosity ? Watt per meter per degree celcius Joule per kilogram per Kelvin Newton second per square meter Coulomb Watt per meter per degree celcius Joule per kilogram per Kelvin Newton second per square meter Coulomb ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is optical illusion? Halo Earthshine Rainbow Mirage Halo Earthshine Rainbow Mirage ANSWER DOWNLOAD EXAMIANS APP
Physics Fuse wire is made of an alloy of Tin and Lead Tin and Copper Copper and Silver Lead and Copper Tin and Lead Tin and Copper Copper and Silver Lead and Copper ANSWER DOWNLOAD EXAMIANS APP
Physics A body of 4.0 kg is lying at rest. Under the action of a constant force, it gains a speed of 5 m/s. The work done by the force will be ________ 40 J 50 J 20 J 30 J 40 J 50 J 20 J 30 J ANSWER DOWNLOAD EXAMIANS APP
Physics Electrostatic precipitator is used to control the pollution of Air Thermal Water Noise Air Thermal Water Noise ANSWER DOWNLOAD EXAMIANS APP
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