Physics Which of the following laws validates the statement that matter can neither be created nor destroyed ? Law of conservation of mass Le Chatelier's Principle Law of osmosis Law of conservation of energy Law of conservation of mass Le Chatelier's Principle Law of osmosis Law of conservation of energy ANSWER DOWNLOAD EXAMIANS APP
Physics Bandwidth is the A measure of the width of a range of frequencies The rate of data transfer Both a & b None of these A measure of the width of a range of frequencies The rate of data transfer Both a & b None of these ANSWER DOWNLOAD EXAMIANS APP
Physics In which of the following industries is mica as a raw material? Cement Electrical Glass and Pottery Iron and Steel Cement Electrical Glass and Pottery Iron and Steel ANSWER DOWNLOAD EXAMIANS APP
Physics Woollen cloth protects the body from cold because External heat rays enter into the body through the woollen cloth It is a good conductor of heat It is a poor conductor of heat It reflects heat External heat rays enter into the body through the woollen cloth It is a good conductor of heat It is a poor conductor of heat It reflects heat ANSWER DOWNLOAD EXAMIANS APP
Physics The intensity ratio of waves is 25 : 9. What is the ratio of their amplitudes? 1.0479166666667 2.0958333333333 0.21041666666667 0.12847222222222 1.0479166666667 2.0958333333333 0.21041666666667 0.12847222222222 ANSWER DOWNLOAD EXAMIANS APP
Physics Fuse wire is made of an alloy of Tin and Lead Copper and Silver Tin and Copper Lead and Copper Tin and Lead Copper and Silver Tin and Copper Lead and Copper ANSWER DOWNLOAD EXAMIANS APP
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