Physics When water freezes its density Remains constant Increases Becomes Zero Decreases Remains constant Increases Becomes Zero Decreases ANSWER DOWNLOAD EXAMIANS APP
Physics In a conductor The forbidden energy gap is very wide The forbidden energy gap is very narrow There is no conduction band The valence band and the conduction band overlap each other The forbidden energy gap is very wide The forbidden energy gap is very narrow There is no conduction band The valence band and the conduction band overlap each other ANSWER DOWNLOAD EXAMIANS APP
Physics What type of simple machine is an axe? Lever The screw Both A & B Wedge Lever The screw Both A & B Wedge ANSWER DOWNLOAD EXAMIANS APP
Physics What is the SI unit of intensity of sound? Tesla Heartz Newton Decibel Tesla Heartz Newton Decibel ANSWER DOWNLOAD EXAMIANS APP
Physics Which of these travels in glass with minimum velocity ? Yellow light Green light Violet light Red light Yellow light Green light Violet light Red light ANSWER DOWNLOAD EXAMIANS APP
Physics At boiling point of liquids, its Atmospheric pressure increases Temperature increases Temperature remains constant Vapour pressure decreases Atmospheric pressure increases Temperature increases Temperature remains constant Vapour pressure decreases ANSWER DOWNLOAD EXAMIANS APP
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