Physics Heat transfer by conduction occurs when molecules Heated None of these Combine Collide Heated None of these Combine Collide ANSWER DOWNLOAD EXAMIANS APP
Physics The device used to convert solar energy into electricity is Galvanic cell Photovoltaic cell Daniell cell Electrochemical cell Galvanic cell Photovoltaic cell Daniell cell Electrochemical cell ANSWER DOWNLOAD EXAMIANS APP
Physics Water from soil enters into the root hairs owing to : Osmotic pressure Root pressure Atmospheric pressure Capillary pressure Osmotic pressure Root pressure Atmospheric pressure Capillary pressure ANSWER DOWNLOAD EXAMIANS APP
Physics An electric fuse is based on The magnetic effect of the current All of these The chemical effect of the current The heating effect of the current The magnetic effect of the current All of these The chemical effect of the current The heating effect of the current ANSWER DOWNLOAD EXAMIANS APP
Physics If an empty cylinder is half filled with a liquid, its center of gravity is Shifted downwards Shifted upward or downward depending on the density of the liquid Shifted upwards Shifed neither upward nor downward Shifted downwards Shifted upward or downward depending on the density of the liquid Shifted upwards Shifed neither upward nor downward ANSWER DOWNLOAD EXAMIANS APP
Physics On which principle does the hydraulic lift works? Joule's law Newton's law Archimedes's law Pascal's law Joule's law Newton's law Archimedes's law Pascal's law ANSWER DOWNLOAD EXAMIANS APP
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