Physics In severe winter, in cold countries water pipes burst because Water expands on freezing High atmospheric pressure Contraction of water pipes Combined effect of all the above three Water expands on freezing High atmospheric pressure Contraction of water pipes Combined effect of all the above three ANSWER DOWNLOAD EXAMIANS APP
Physics A Fuse wire is characterised by Low resistance and high melting point High resistance and low melting point Low resistance and low melting point High resistance and high melting point Low resistance and high melting point High resistance and low melting point Low resistance and low melting point High resistance and high melting point ANSWER DOWNLOAD EXAMIANS APP
Physics Materials for rain-proof coats and tents owe their water-proof properties to elasticity viscosity specific gravity surface tension elasticity viscosity specific gravity surface tension ANSWER DOWNLOAD EXAMIANS APP
Physics When a vehicle passes, TV reception gets distorted. This is because Metal reflects radiowaves Vehicle pollution affects the performance of the TV components Modern vehicles use electroignition system Spark plug creates electromagnetic disturbances Metal reflects radiowaves Vehicle pollution affects the performance of the TV components Modern vehicles use electroignition system Spark plug creates electromagnetic disturbances ANSWER DOWNLOAD EXAMIANS APP
Physics The refractive index of a transparent medium is maximum for Yellow light Violet light Red light Green light Yellow light Violet light Red light Green light ANSWER DOWNLOAD EXAMIANS APP
Physics One Kilowatt hour is equal to - 4.0 Mega Joule 3.2 Mega Joule 3.8 Mega Joule 3.6 Mega Joule 4.0 Mega Joule 3.2 Mega Joule 3.8 Mega Joule 3.6 Mega Joule ANSWER DOWNLOAD EXAMIANS APP
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