Physics The surface tension of water on adding detergent to it Decreases Becomes zero Increases No change Decreases Becomes zero Increases No change ANSWER DOWNLOAD EXAMIANS APP
Physics One can distinguish a telescope from a microscope by observing Length Colour Length and size of the lens Size of the lens Length Colour Length and size of the lens Size of the lens ANSWER DOWNLOAD EXAMIANS APP
Physics The energy of a photon varies directly with its Wave length Speed Frequency None of these Wave length Speed Frequency None of these ANSWER DOWNLOAD EXAMIANS APP
Physics The first law of thermodynamics is simply the case of The law of heat exchange The law of conservation of energy Newton's law of cooling Charle's law The law of heat exchange The law of conservation of energy Newton's law of cooling Charle's law ANSWER DOWNLOAD EXAMIANS APP
Physics Magnetic keepers are pieces of Cobalt Soft iron Nickel Steel Cobalt Soft iron Nickel Steel ANSWER DOWNLOAD EXAMIANS APP
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