Physics Tap water is placed in an open pad and allowed to evaporate. After some time the temperature of water Decreases slightly Increases slightly Increases to a great extent Decreases rapidly Decreases slightly Increases slightly Increases to a great extent Decreases rapidly ANSWER DOWNLOAD EXAMIANS APP
Physics Hydraulic machines work under the Principle of : Pascal's Law Floatation Law Newton's Law Joules Law Pascal's Law Floatation Law Newton's Law Joules Law ANSWER DOWNLOAD EXAMIANS APP
Physics The type of mirrors used in the headlamp of cars is Parabolic concave Cylindrical concave Plane Spherical convex Parabolic concave Cylindrical concave Plane Spherical convex ANSWER DOWNLOAD EXAMIANS APP
Physics If a copper wire is increased to double its length, its resistance will become Double Four times One–fourth Half Double Four times One–fourth Half ANSWER DOWNLOAD EXAMIANS APP
Physics Water is used in car radiator because of its Easy availability High specific heat capacity Low boiling point Low density Easy availability High specific heat capacity Low boiling point Low density ANSWER DOWNLOAD EXAMIANS APP
Physics The ''Choke' used with a tube light is basically A capacitor A resistor An inductor A transformer A capacitor A resistor An inductor A transformer ANSWER DOWNLOAD EXAMIANS APP
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