Physics Sound travels at the fastest speed in steel water air vacuum steel water air vacuum ANSWER DOWNLOAD EXAMIANS APP
Physics The unit for measuring electric power is the Volts Watts Steridian Watts Volts Watts Steridian Watts ANSWER DOWNLOAD EXAMIANS APP
Physics Purity of a metal can be determined with the help of Archimedes principle Boyle's law Pascal's law Conservation of mass principle Archimedes principle Boyle's law Pascal's law Conservation of mass principle ANSWER DOWNLOAD EXAMIANS APP
Physics What type of simple machine is an axe? Lever The screw Wedge Both A & B Lever The screw Wedge Both A & B ANSWER DOWNLOAD EXAMIANS APP
Physics Who among the following gave the Uncertainty principle? Werner Heisenberg R.A Milkman S.N Bose Ernset Rutherford Werner Heisenberg R.A Milkman S.N Bose Ernset Rutherford ANSWER DOWNLOAD EXAMIANS APP
Physics What type of lens is a magnifying glass? Diverging Achromatic Converging Spherical Diverging Achromatic Converging Spherical ANSWER DOWNLOAD EXAMIANS APP
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