Physics In the remote control of television, electromagnetic waves used are Ultraviolet Microwave Radiowave Infrared Ultraviolet Microwave Radiowave Infrared ANSWER DOWNLOAD EXAMIANS APP
Physics The work done by the string of a simple pendulum during one complete oscillation is equal to Total energy of the pendulum Potential energy of the pendulum Zero Kinetic energy of the pendulum Total energy of the pendulum Potential energy of the pendulum Zero Kinetic energy of the pendulum ANSWER DOWNLOAD EXAMIANS APP
Physics A wire of copper having length I and area of cross-section A is taken and a current i is flown through it. The power dissipated in the wire is P. If we take an aluminium wire having same dimensions and pass the same current through it, the power dissipated will be < P > P 2P P < P > P 2P P ANSWER DOWNLOAD EXAMIANS APP
Physics Hydraulic machines work under the Principle of : Newton's Law Floatation Law Joules Law Pascal's Law Newton's Law Floatation Law Joules Law Pascal's Law ANSWER DOWNLOAD EXAMIANS APP
Physics For an ideal gas, which one of the following statements does not hold true? There is no interactive force between the molecules. The speed of all gas molecules is same The kinetic energies of all gas molecules are not same The potential energy of the gas molecules is zero There is no interactive force between the molecules. The speed of all gas molecules is same The kinetic energies of all gas molecules are not same The potential energy of the gas molecules is zero ANSWER DOWNLOAD EXAMIANS APP
Physics A body moving in a circular path with a constant speed has a Constant velocity Constant acceleration Constant displacement Constant kinetic energy Constant velocity Constant acceleration Constant displacement Constant kinetic energy ANSWER DOWNLOAD EXAMIANS APP
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