Physics A voltaic cell converts chemical energy to Electrical energy Light energy Heat energy Mechanical energy Electrical energy Light energy Heat energy Mechanical energy ANSWER DOWNLOAD EXAMIANS APP
Physics Angle of friction and angle of repose are Not equal to each other None of these Equal to each other Proportional to each other Not equal to each other None of these Equal to each other Proportional to each other ANSWER DOWNLOAD EXAMIANS APP
Physics When number of turns in a coil is trippled, without any change in the length of coil, its self inductance becomes? One–third Nine times Three times Six times One–third Nine times Three times Six times ANSWER DOWNLOAD EXAMIANS APP
Physics The fact that the planets move around the Sun, not in circles but in ellipses, was first demonstrated by Copernicus Johannes Kepler Martin Luther Galileo Copernicus Johannes Kepler Martin Luther Galileo ANSWER DOWNLOAD EXAMIANS APP
Physics Period of oscillation of 3 cm microwaves in seconds is 0.01 1 × 10–10 0.001 1 × 1010 0.01 1 × 10–10 0.001 1 × 1010 ANSWER DOWNLOAD EXAMIANS APP
Physics A particle is thrown vertically upward. When it reaches the highest point, it has An upward acceleration A downward acceleration A horizontal velocity A downward velocity An upward acceleration A downward acceleration A horizontal velocity A downward velocity ANSWER DOWNLOAD EXAMIANS APP
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