Physics In a filament type light bulb most of the electric power consumed appears as Visible light Fluorescent light Ultra-violet rays Infra-red rays Visible light Fluorescent light Ultra-violet rays Infra-red rays ANSWER DOWNLOAD EXAMIANS APP
Physics An object at rest may have Potential energy Kinetic energy Momentum Velocity Potential energy Kinetic energy Momentum Velocity ANSWER DOWNLOAD EXAMIANS APP
Physics Ohm's law is valid in case of Conductor Superconductor Semiconductor Insulator Conductor Superconductor Semiconductor Insulator ANSWER DOWNLOAD EXAMIANS APP
Physics What is the effective resistance (in Ω) of two resistors 20 Ω and 30 Ω connected in parallel? 50 12 24 36 50 12 24 36 ANSWER DOWNLOAD EXAMIANS APP
Physics Speed of sound is maximum in which among the following? Solids Vaccum Liquids Gases Solids Vaccum Liquids Gases ANSWER DOWNLOAD EXAMIANS APP
Physics Mica is used in electrical appliances such as electric iron because mica is a bad conductor of heat but a good conductor of electricity a good conductor of heat but a bad conductor of electricity a good conductor of heat as well as electricity a bad conductor of heat as well as electricity a bad conductor of heat but a good conductor of electricity a good conductor of heat but a bad conductor of electricity a good conductor of heat as well as electricity a bad conductor of heat as well as electricity ANSWER DOWNLOAD EXAMIANS APP
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