Physics In which of the following cases, kinetic energy is being used in performing work ? Wind mill grinding wheat grain Driving a car to cover a distance Paddling the bicycle to cover a distance Rowing a boat in the lake Wind mill grinding wheat grain Driving a car to cover a distance Paddling the bicycle to cover a distance Rowing a boat in the lake ANSWER DOWNLOAD EXAMIANS APP
Physics Safety fuse wire used in domestic electrical appliances is made of metal of low Melting point Specific gravity Resistance Conductance Melting point Specific gravity Resistance Conductance ANSWER DOWNLOAD EXAMIANS APP
Physics Curie point is the temperature at which A metal loses magnetic properties. Transmutation of metal occurs. Matter becomes radioactive A metal loses conductivity A metal loses magnetic properties. Transmutation of metal occurs. Matter becomes radioactive A metal loses conductivity ANSWER DOWNLOAD EXAMIANS APP
Physics A rubber ball is dropped from a height of 2 metres. To what height will it rise if there is no loss of energy/velocity after rebounding ? 2 metres 4 metres 1 metre 3 metres 2 metres 4 metres 1 metre 3 metres ANSWER DOWNLOAD EXAMIANS APP
Physics Electrical Pressure is also called Resistance Voltage Current Power Resistance Voltage Current Power ANSWER DOWNLOAD EXAMIANS APP
Physics What is the process of conversion of solid state directly to gaseous state called? Distillation Evaporation Sublimation Condensation Distillation Evaporation Sublimation Condensation ANSWER DOWNLOAD EXAMIANS APP
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