Physics A device used for converting a.c. into d.c. is called Rectifier Transformer Induction coil Dynamo Rectifier Transformer Induction coil Dynamo ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following produces more severe burns ? Hot water Steam Melting iceberg Boiling water Hot water Steam Melting iceberg Boiling water ANSWER DOWNLOAD EXAMIANS APP
Physics 0°K is equivalent to – 273°C 0°C 273°C 100°C – 273°C 0°C 273°C 100°C ANSWER DOWNLOAD EXAMIANS APP
Physics A man standing at the top of a tower has two spheres A and B. He drops sphere A downwards and throws sphere B horizontally at the same time. Which of the following is correct ? Both the spheres will reach the ground simultaneously. A will reach the ground first. The question is incomplete because the masses of the spheres are not given. B will reach the ground first. Both the spheres will reach the ground simultaneously. A will reach the ground first. The question is incomplete because the masses of the spheres are not given. B will reach the ground first. ANSWER DOWNLOAD EXAMIANS APP
Physics The optical phenomenon that is primarily responsible for the observation of rainbow on a rainy day is Reflection Dispersion Interference Diffraction Reflection Dispersion Interference Diffraction ANSWER DOWNLOAD EXAMIANS APP
Physics A boy sitting in a train moving with a uniform velocity drops a coin outside. A man standing outside the train will find the trajectory of the coin to be A parabola A horizontal straight line A vertical straight line A circle A parabola A horizontal straight line A vertical straight line A circle ANSWER DOWNLOAD EXAMIANS APP
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