Physics What is the SI unit of intensity of sound? Heartz Newton Decibel Tesla Heartz Newton Decibel Tesla ANSWER DOWNLOAD EXAMIANS APP
Physics Which type of reaction produces the most harmful radiation ? Fission reaction Chemical reaction Fusion reaction Photo-Chemical reaction Fission reaction Chemical reaction Fusion reaction Photo-Chemical reaction ANSWER DOWNLOAD EXAMIANS APP
Physics A photo-electric cell converts Heat energy to mechanical energy Light energy to electrical energy Light energy to chemical energy Mechanical energy to electric energy Heat energy to mechanical energy Light energy to electrical energy Light energy to chemical energy Mechanical energy to electric energy ANSWER DOWNLOAD EXAMIANS APP
Physics A solid ball of metal has a spherical cavity inside it. When the ball is heated the volume of the cavity will Have its shape changed Increase Decrease Remain unaffected Have its shape changed Increase Decrease Remain unaffected ANSWER DOWNLOAD EXAMIANS APP
Physics The laws which govern the motion of planets are called ________ Newton's Laws Kepler's Laws De Morgan's Laws Avogadro's laws Newton's Laws Kepler's Laws De Morgan's Laws Avogadro's laws ANSWER DOWNLOAD EXAMIANS APP
Physics A boy sitting in a train moving with a uniform velocity drops a coin outside. A man standing outside the train will find the trajectory of the coin to be A parabola A circle A horizontal straight line A vertical straight line A parabola A circle A horizontal straight line A vertical straight line ANSWER DOWNLOAD EXAMIANS APP
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