Physics Electric Motor converts ________ energy to mechanical energy Mechanical Chemical Sound Electrical Mechanical Chemical Sound Electrical ANSWER DOWNLOAD EXAMIANS APP
Physics The coil wire in the electric room heater or electric cooking heater is called ________ Element Circuit Filament Cells Element Circuit Filament Cells ANSWER DOWNLOAD EXAMIANS APP
Physics An oil drop spreads over water because water has a higher surface tension Oil is lighter than water Oil is more viscous Oil does not mix with water water has a higher surface tension Oil is lighter than water Oil is more viscous Oil does not mix with water ANSWER DOWNLOAD EXAMIANS APP
Physics Who gave black hole theory? Albert Einstein None of these Isaac Newton Stephen Hawking Albert Einstein None of these Isaac Newton Stephen Hawking 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 One light year is equal to 6 trillion miles 9 trillion miles 2 trillion miles 8 trillion miles 6 trillion miles 9 trillion miles 2 trillion miles 8 trillion miles ANSWER DOWNLOAD EXAMIANS APP
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