Physics Which of the following waves cannot be polarised? Radio Ultrasonic Ultra violet Infrared Radio Ultrasonic Ultra violet Infrared ANSWER DOWNLOAD EXAMIANS APP
Physics The first law of thermodynamics is simply the case of Charle's law The law of conservation of energy The law of heat exchange Newton's law of cooling Charle's law The law of conservation of energy The law of heat exchange Newton's law of cooling ANSWER DOWNLOAD EXAMIANS APP
Physics The ''Choke' used with a tube light is basically A transformer A capacitor A resistor An inductor A transformer A capacitor A resistor An inductor ANSWER DOWNLOAD EXAMIANS APP
Physics Surface tension in a liquid is due to : Gravitational force between molecules Cohesive force between molecules Adhesive force betweenmolecules Electrical force between molecules. Gravitational force between molecules Cohesive force between molecules Adhesive force betweenmolecules Electrical force between molecules. ANSWER DOWNLOAD EXAMIANS APP
Physics A person does some work of 1,000 J in 2 s. His power will be ________ 25W 500W 1000W 50W 25W 500W 1000W 50W ANSWER DOWNLOAD EXAMIANS APP
Physics Who among the following discovered X-rays? James Chadwick W.C Roentgen Marie Curie J.J Thomson James Chadwick W.C Roentgen Marie Curie J.J Thomson ANSWER DOWNLOAD EXAMIANS APP
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