Physics Which one among the following components is used as an amplifying device? Transformer Transistor Capacitor Diode Transformer Transistor Capacitor Diode ANSWER DOWNLOAD EXAMIANS APP
Physics We feel cool when we sit near the fan, this is because Fan cools surrounding air. Fan gives cool air. We feel cool when air touches the body. Air vapourises the sweat on our body. Fan cools surrounding air. Fan gives cool air. We feel cool when air touches the body. Air vapourises the sweat on our body. ANSWER DOWNLOAD EXAMIANS APP
Physics The unit of energy in MKS system is Joule Volt Erg Ohm Joule Volt Erg Ohm ANSWER DOWNLOAD EXAMIANS APP
Physics Water is used in car radiator because of its Easy availability High specific heat capacity Low density Low boiling point Easy availability High specific heat capacity Low density Low boiling point ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following properties is found only in ferromagnetic materials ? Attracting a magnetic substance Hysteresis Point in a particular direction Susceptibility independent of temperature Attracting a magnetic substance Hysteresis Point in a particular direction Susceptibility independent of temperature ANSWER DOWNLOAD EXAMIANS APP
Physics An object at rest may have Momentum Velocity Potential energy Kinetic energy Momentum Velocity Potential energy Kinetic energy ANSWER DOWNLOAD EXAMIANS APP
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