Physics To convert temperature from Celcius to Kelvin scale, you must ________ the given temperature. Subtract 273 Add 273 Multiply 273 Divide by 273 Subtract 273 Add 273 Multiply 273 Divide by 273 ANSWER DOWNLOAD EXAMIANS APP
Physics Tap water is placed in an open pad and allowed to evaporate. After some time the temperature of water Increases slightly Increases to a great extent Decreases rapidly Decreases slightly Increases slightly Increases to a great extent Decreases rapidly Decreases slightly ANSWER DOWNLOAD EXAMIANS APP
Physics Certain substances loose their electrical resistance completely at super low temperature. Such substances are called. Semi conductors Superconductors Dielectrics Perfect conductors Semi conductors Superconductors Dielectrics Perfect conductors ANSWER DOWNLOAD EXAMIANS APP
Physics Where does hydroelectric energy come from? All of these Air Water Solar All of these Air Water Solar ANSWER DOWNLOAD EXAMIANS APP
Physics A falling drop of rain water acquires the spherical shape due to Gravitational force Surface Tension Viscosity Atmospheric pressure Gravitational force Surface Tension Viscosity Atmospheric pressure ANSWER DOWNLOAD EXAMIANS APP
Physics The base of an electric iron is brightly polished mainly To reduce heat loss by radiation To make it rust-proof To make it more durable To make it smooth and frictionless To reduce heat loss by radiation To make it rust-proof To make it more durable To make it smooth and frictionless ANSWER DOWNLOAD EXAMIANS APP
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