Physics A device used for converting a.c. into d.c. is called Rectifier Dynamo Transformer Induction coil Rectifier Dynamo Transformer Induction coil ANSWER DOWNLOAD EXAMIANS APP
Physics An ice block with a piece of lead embeded in it floats in water. If ice melts the water level Remains same Falls first and then rises Rises Falls Remains same Falls first and then rises Rises Falls ANSWER DOWNLOAD EXAMIANS APP
Physics A body is initially moving with a velocity of 5 m/s. It undergoes an acceleration of 2 m/s2 for 4 seconds. Find the displacement (in m) of this body in these 4 seconds. 36 4 72 8 36 4 72 8 ANSWER DOWNLOAD EXAMIANS APP
Physics At boiling point of liquids, its Vapour pressure decreases Temperature remains constant Atmospheric pressure increases Temperature increases Vapour pressure decreases Temperature remains constant Atmospheric pressure increases Temperature increases ANSWER DOWNLOAD EXAMIANS APP
Physics Instrument for measuring blueness of the sky or ocean is called ________ Ceraunograph Barometer Bathymeter Cyanometer Ceraunograph Barometer Bathymeter Cyanometer ANSWER DOWNLOAD EXAMIANS APP
Physics The velocity of sound is more in Air Wood Water Steel Air Wood Water Steel ANSWER DOWNLOAD EXAMIANS APP
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