Physics Metals are good conductors of electricity because: All of these They contain free electrons. They have high melting point. The atoms are lightly packed. All of these They contain free electrons. They have high melting point. The atoms are lightly packed. ANSWER DOWNLOAD EXAMIANS APP
Physics Which of these is not a simple machine? A lever The pulley A ramp A pair of scissors A lever The pulley A ramp A pair of scissors ANSWER DOWNLOAD EXAMIANS APP
Physics Propagation of sound can be visualised as propagation of ________ variations in the medium Density Elasticity Porosity Viscosity Density Elasticity Porosity Viscosity ANSWER DOWNLOAD EXAMIANS APP
Physics For an object, the state of rest is considered to be the state of ________ speed. Inverse Increasing Zero Decrease Inverse Increasing Zero Decrease ANSWER DOWNLOAD EXAMIANS APP
Physics At what temperature (in Fahrenheit) pure water freezes? 37 48 32 37 48 32 ANSWER DOWNLOAD EXAMIANS APP
Physics During thunderstorm you are travelling in a car. To protect yourself from the lightning you will have to Get out of the car and lie flat in the ground Touch the nearest electric pole Remain in the car Abandon the car and take shelter under a nearby tree Get out of the car and lie flat in the ground Touch the nearest electric pole Remain in the car Abandon the car and take shelter under a nearby tree ANSWER DOWNLOAD EXAMIANS APP
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