Physics Minimum number of unequal vectors which can give zero resultant are three two more than four four three two more than four four ANSWER DOWNLOAD EXAMIANS APP
Physics The focal length of a concave mirror with a radius of curvature of 20.0 cm is : 10 cm 5 cm 20 cm 15 cm 10 cm 5 cm 20 cm 15 cm ANSWER DOWNLOAD EXAMIANS APP
Physics What is unit of Viscosity ? Watt per meter per degree celcius Joule per kilogram per Kelvin Newton second per square meter Coulomb Watt per meter per degree celcius Joule per kilogram per Kelvin Newton second per square meter Coulomb ANSWER DOWNLOAD EXAMIANS APP
Physics The absolute zero is a temperature at which ________ Molecular motion in a gas would cease All gases become liquid Water freezes All gases become solid Molecular motion in a gas would cease All gases become liquid Water freezes All gases become solid ANSWER DOWNLOAD EXAMIANS APP
Physics Why does ice covered in sawdust not melt quickly ? Sawdust is good conductor of heat Sawdust is a bad conductor of heat The water is absorbed by sawdust Sawdust does not allow the air to touch the ice Sawdust is good conductor of heat Sawdust is a bad conductor of heat The water is absorbed by sawdust Sawdust does not allow the air to touch the ice ANSWER DOWNLOAD EXAMIANS APP
Physics Who among the following is credited for the Corpuscular theory of light? James Clerk Maxwell Albert Einstein Isaac Newton Christiaan Hyugens James Clerk Maxwell Albert Einstein Isaac Newton Christiaan Hyugens ANSWER DOWNLOAD EXAMIANS APP
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