Physics The surface tension of water on adding detergent to it No change Becomes zero Increases Decreases No change Becomes zero Increases Decreases ANSWER DOWNLOAD EXAMIANS APP
Physics When a pail of water is swung in a vertical circle, the water does not fall out at the top of the loop when the speed is Above a certain minimum value depending on amount of water in the pail Below a certain minimum value irrespective of amount of water in the pail Above a certain minimum value irrespective of amount of water in the pail Below a certain minimum value depending on amount of water in the pail Above a certain minimum value depending on amount of water in the pail Below a certain minimum value irrespective of amount of water in the pail Above a certain minimum value irrespective of amount of water in the pail Below a certain minimum value depending on amount of water in the pail ANSWER DOWNLOAD EXAMIANS APP
Physics Water cannot be used to extinguish fire caused by electric current, because It may cause electrocution It may cause hydrolysis It may cause electrolysis It may spoil the wiring It may cause electrocution It may cause hydrolysis It may cause electrolysis It may spoil the wiring ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is used to split white light into different colours ? Glass slab Concave lens Convex lens Prism Glass slab Concave lens Convex lens Prism ANSWER DOWNLOAD EXAMIANS APP
Physics Which one type of radiation has the longest wave length Radio Wave X-ray Infrared Ultraviolet Radio Wave X-ray Infrared Ultraviolet ANSWER DOWNLOAD EXAMIANS APP
Physics What type of simple machine is an axe? Both A & B Wedge The screw Lever Both A & B Wedge The screw Lever ANSWER DOWNLOAD EXAMIANS APP
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