Physics A device used for converting a.c. into d.c. is called Transformer Dynamo Rectifier Induction coil Transformer Dynamo Rectifier Induction coil ANSWER DOWNLOAD EXAMIANS APP
Physics Eclipses occur due to which optical phenomena? Rectilinear propagation Refraction Reflection Diffraction Rectilinear propagation Refraction Reflection Diffraction ANSWER DOWNLOAD EXAMIANS APP
Physics Water cannot be used to extinguish fire caused by electric current, because It may spoil the wiring It may cause electrocution It may cause hydrolysis It may cause electrolysis It may spoil the wiring It may cause electrocution It may cause hydrolysis It may cause electrolysis ANSWER DOWNLOAD EXAMIANS APP
Physics A man standing on a edge of a cliff throws a stone vertically upwards with a certain speed. He then throws another stone downwards with the same speed. Find the ratio of the speeds of the two stones when they hit the ground. 0.042361111111111 Cannot be found from the given information. 0.044444444444444 0.043055555555556 0.042361111111111 Cannot be found from the given information. 0.044444444444444 0.043055555555556 ANSWER DOWNLOAD EXAMIANS APP
Physics Bending of light rays in denser medium is termed as: Deflection Dispersion Refraction Reflection Deflection Dispersion Refraction Reflection ANSWER DOWNLOAD EXAMIANS APP
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