Physics A man standing on a edge of a cliff throws a stone vertically upwards with a certain speed. He then throws another stone downwards with the same speed. Find the ratio of the speeds of the two stones when they hit the ground. 0.043055555555556 0.044444444444444 0.042361111111111 Cannot be found from the given information. 0.043055555555556 0.044444444444444 0.042361111111111 Cannot be found from the given information. ANSWER DOWNLOAD EXAMIANS APP
Physics The device used to convert solar energy into electricity is Daniell cell Electrochemical cell Galvanic cell Photovoltaic cell Daniell cell Electrochemical cell Galvanic cell Photovoltaic cell ANSWER DOWNLOAD EXAMIANS APP
Physics The Solar energy produced by Fission reaction None Fusion reaction Combustion reaction Fission reaction None Fusion reaction Combustion reaction ANSWER DOWNLOAD EXAMIANS APP
Physics Hot water is poured simultaneously in four metallic tumblers painted outside with different paints. After some time the water will be found to have cooled most in the tumbler painted. Rough black Rough white Shining black Shining white Rough black Rough white Shining black Shining white ANSWER DOWNLOAD EXAMIANS APP
Physics What is the value of 1 kW = ? 100 W 10 W 10000 W 1000 W 100 W 10 W 10000 W 1000 W ANSWER DOWNLOAD EXAMIANS APP
Physics The electrical domestic tube light gives white fluorescent light because of Colision between molecules of filled gas under electric current Falling of ultra violet rays on the white inner coating of the tube Heavy current Vacuum inside the tube Colision between molecules of filled gas under electric current Falling of ultra violet rays on the white inner coating of the tube Heavy current Vacuum inside the tube ANSWER DOWNLOAD EXAMIANS APP
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