Physics On a stationary sail boat, air is blown from a fan attached to the boat. The boat moves in the same direction in which air blows does not move moves in opposite direction in which the air is blown spins around moves in the same direction in which air blows does not move moves in opposite direction in which the air is blown spins around ANSWER DOWNLOAD EXAMIANS APP
Physics Superconductors are substances which offer high resistance to the flow of current conduct electricity at low temperature offer no resistance to the flow of electricity conduct electricity at high temperatures offer high resistance to the flow of current conduct electricity at low temperature offer no resistance to the flow of electricity conduct electricity at high temperatures ANSWER DOWNLOAD EXAMIANS APP
Physics The energy obtained from atoms is known as ________ Heat energy Nuclear energy Chemical energy Solar energy Heat energy Nuclear energy Chemical energy Solar energy ANSWER DOWNLOAD EXAMIANS APP
Physics Water drops cannot stick to the oily surface due to Lack of adhesive force Cannot mix each other Surface tension Water is lighter than oil Lack of adhesive force Cannot mix each other Surface tension Water is lighter than oil ANSWER DOWNLOAD EXAMIANS APP
Physics A small gap is left at the joints of rails in a railway track to Keep the rails equidistant Avoid the heating of tracks to high temperature Avoid the tracks being distorted due to seasonal temperature variation Control the speed of train Keep the rails equidistant Avoid the heating of tracks to high temperature Avoid the tracks being distorted due to seasonal temperature variation Control the speed of train ANSWER DOWNLOAD EXAMIANS APP
Physics The magnitude of current flowing between two end points of a conductor is proportional to the potential difference between them and is called as: Avogadro's law Ohms law Rault's law Faraday's law Avogadro's law Ohms law Rault's law Faraday's law ANSWER DOWNLOAD EXAMIANS APP
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