Physics An object of 10 kg is moving with a speed of 2 m/s. The kinetic energy of the object is 20 J 10 J 40 J 25 J 20 J 10 J 40 J 25 J ANSWER DOWNLOAD EXAMIANS APP
Physics If both the mass and the velocity of a body is increased to twice of their magnitude, the kinetic energy will increase by 8 times 4 times 2 times 16 times 8 times 4 times 2 times 16 times ANSWER DOWNLOAD EXAMIANS APP
Physics Kinetic energy depends on The velocity or speed of the moving body. Both mass and velocity of the moving body The pressure of the moving body The mass of the moving body The velocity or speed of the moving body. Both mass and velocity of the moving body The pressure of the moving body The mass of the moving body ANSWER DOWNLOAD EXAMIANS APP
Physics The device used to convert solar energy into electricity is Daniell cell Galvanic cell Photovoltaic cell Electrochemical cell Daniell cell Galvanic cell Photovoltaic cell Electrochemical cell ANSWER DOWNLOAD EXAMIANS APP
Physics In a photocell light energy is converted into Chemical energy Potential energy Heat energy Electrical energy Chemical energy Potential energy Heat energy Electrical energy ANSWER DOWNLOAD EXAMIANS APP
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