Physics Who indirectly determined the mass of the electron by measuring the charge of the electron? Thomson Rutherford Millikan Einstein Thomson Rutherford Millikan Einstein ANSWER DOWNLOAD EXAMIANS APP
Physics A dynamo is a device which Creates mechanical energy Converts mechanical energy into electrical energy Creates electrical energy Converts electrical energy into mechanical energy Creates mechanical energy Converts mechanical energy into electrical energy Creates electrical energy Converts electrical energy into mechanical energy ANSWER DOWNLOAD EXAMIANS APP
Physics Contact force is another name for ________ Magnetic force Friction Electrostatic force Muscular force Magnetic force Friction Electrostatic force Muscular force ANSWER DOWNLOAD EXAMIANS APP
Physics A copper disc has a hole. If the disc is heated, the size of the hole Decreases No change First increases and than decreases Increases Decreases No change First increases and than decreases Increases ANSWER DOWNLOAD EXAMIANS APP
Physics What is the size of Electron as comapared to Proton and Neutron? 1/355 1/1236 1/1836 8402 1/355 1/1236 1/1836 8402 ANSWER DOWNLOAD EXAMIANS APP
Physics An athlete runs before long jump to get advantage on Frictional force Principle of moments Moment of a force Inertia of motion Frictional force Principle of moments Moment of a force Inertia of motion ANSWER DOWNLOAD EXAMIANS APP
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