Physics The energy of a photon varies directly with its Speed Wave length Frequency None of these Speed Wave length Frequency None of these ANSWER DOWNLOAD EXAMIANS APP
Physics Hot water is poured simultaneously in four metallic tumblers painted outside with different points. After some time the water will be found to have cooled most in the tumbler painted. Rough black Shining white Rough white Shining black Rough black Shining white Rough white Shining black ANSWER DOWNLOAD EXAMIANS APP
Physics Why do birds not have respiratory trouble at the time of flying at high altitude ? Their lungs are very large They have extra air sacs They fly inactively They use less oxygen Their lungs are very large They have extra air sacs They fly inactively They use less oxygen ANSWER DOWNLOAD EXAMIANS APP
Physics If the earth suddenly stop rotating, the value of "g" will be Become Zero Increase Same Decrease Become Zero Increase Same Decrease ANSWER DOWNLOAD EXAMIANS APP
Physics Which colour has the highest frequency? Red Green Violet Indigo Red Green Violet Indigo ANSWER DOWNLOAD EXAMIANS APP
Physics The force exerted by a magnet is an example of ________ Non-contact force Contact force Electrostatic force Muscular force Non-contact force Contact force Electrostatic force Muscular force ANSWER DOWNLOAD EXAMIANS APP
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