Physics Lux is the SI unit of luminous flux luminous intensity luminous efficiency intensity of illumination luminous flux luminous intensity luminous efficiency intensity of illumination ANSWER DOWNLOAD EXAMIANS APP
Physics A dynamo is used to convert Magnetic energy into mechanical energy Mechanical energy into electrical energy Electrical energy into magnetic energy Electrical energy into mechanical energy Magnetic energy into mechanical energy Mechanical energy into electrical energy Electrical energy into magnetic energy Electrical energy into mechanical energy ANSWER DOWNLOAD EXAMIANS APP
Physics Pure water is bad conductor of electricity because it is A very good solvent A non-polar solvent Not volatile Feebly ionized A very good solvent A non-polar solvent Not volatile Feebly ionized ANSWER DOWNLOAD EXAMIANS APP
Physics Which type of radiation has the lowest penetrating ability? Gamma Beta All of these Alpha Gamma Beta All of these Alpha ANSWER DOWNLOAD EXAMIANS APP
Physics For a freely falling body, the sum of kinetic energy and potential energy is always Variable Unity Zero Same Variable Unity Zero Same ANSWER DOWNLOAD EXAMIANS APP
Physics Which microscope is often used to view metal surfaces? Optical microscopes Electron microscopes Scanning tunneling microscopes None of these Optical microscopes Electron microscopes Scanning tunneling microscopes None of these ANSWER DOWNLOAD EXAMIANS APP
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