Physics A wheel-barrow is an example of Class II lever Class III lever Pulley system Class I lever Class II lever Class III lever Pulley system Class I lever ANSWER DOWNLOAD EXAMIANS APP
Physics Forged documents are detected by Beta rays Ultraviolet rays Gamma rays Infra-red rays Beta rays Ultraviolet rays Gamma rays Infra-red rays ANSWER DOWNLOAD EXAMIANS APP
Physics Super conductors are substances that Conduct electricity at high temperature Conduct electricity at low temperature Offer minimum resistance to flow of electric current Offer high resistance to the flow of electric current Conduct electricity at high temperature Conduct electricity at low temperature Offer minimum resistance to flow of electric current Offer high resistance to the flow of electric current ANSWER DOWNLOAD EXAMIANS APP
Physics A spherical ball made of steel when dropped in mercury container Sink in mercury Will dissolve in mercury Will be partly immersed mercury Will be on the surface of mercury Sink in mercury Will dissolve in mercury Will be partly immersed mercury Will be on the surface of mercury ANSWER DOWNLOAD EXAMIANS APP
Physics If a copper wire is increased to double its length, its resistance will become One–fourth Double Four times Half One–fourth Double Four times Half ANSWER DOWNLOAD EXAMIANS APP
Physics When a bullet is fired from a gun The gun moves forward The gun does not move The gun jumps up The gun recoils with the same momentum as the bullet The gun moves forward The gun does not move The gun jumps up The gun recoils with the same momentum as the bullet ANSWER DOWNLOAD EXAMIANS APP
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