Physics In which of the following cases, kinetic energy is being used in performing work ? Rowing a boat in the lake Paddling the bicycle to cover a distance Driving a car to cover a distance Wind mill grinding wheat grain Rowing a boat in the lake Paddling the bicycle to cover a distance Driving a car to cover a distance Wind mill grinding wheat grain ANSWER DOWNLOAD EXAMIANS APP
Physics Blowing Air with open pipe is an example of : Adiabatic process Isothermal process Isobaric process Isochroric process Adiabatic process Isothermal process Isobaric process Isochroric process ANSWER DOWNLOAD EXAMIANS APP
Physics The angle between the ________ and the incident ray is called the angle of incidence. Normal Tangent Surface Reflected ray Normal Tangent Surface Reflected ray ANSWER DOWNLOAD EXAMIANS APP
Physics The oil in the wick of lamp rises due to Pressure difference Force of cohesion Low viscosity of oil Pheonomenon of capillarity Pressure difference Force of cohesion Low viscosity of oil Pheonomenon of capillarity ANSWER DOWNLOAD EXAMIANS APP
Physics What type of heat transfer is boiling water? None of these Convection Radiation Conduction None of these Convection Radiation Conduction ANSWER DOWNLOAD EXAMIANS APP
Physics A ball rolling along the ground gradually slows down and finally comes to rest is due to ________ Electrostatic force Magnetic force Muscular force Friction Electrostatic force Magnetic force Muscular force Friction ANSWER DOWNLOAD EXAMIANS APP
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