Physics Which type of reaction produces the most harmful radiation ? Fusion reaction Fission reaction Chemical reaction Photo-Chemical reaction Fusion reaction Fission reaction Chemical reaction Photo-Chemical reaction ANSWER DOWNLOAD EXAMIANS APP
Physics Period of oscillation of 3 cm microwaves in seconds is 1 × 1010 0.001 0.01 1 × 10–10 1 × 1010 0.001 0.01 1 × 10–10 ANSWER DOWNLOAD EXAMIANS APP
Physics The theory of relativity is presented by which scientist Stephen Hawking Marie Curie Albert Einstein Isaac Newton Stephen Hawking Marie Curie Albert Einstein Isaac Newton ANSWER DOWNLOAD EXAMIANS APP
Physics A permanent magnet can affect None of these Both A & B Electromagnets Magnets None of these Both A & B Electromagnets Magnets ANSWER DOWNLOAD EXAMIANS APP
Physics The electrical domestic tube light gives white fluorescent light because of Falling of ultra violet rays on the white inner coating of the tube Colision between molecules of filled gas under electric current Vacuum inside the tube Heavy current Falling of ultra violet rays on the white inner coating of the tube Colision between molecules of filled gas under electric current Vacuum inside the tube Heavy current ANSWER DOWNLOAD EXAMIANS APP
Physics To prevent damage from lightning, lightning conductors are used on tall structures. The lightning conductor Should be in the form of a vertical rod Should be made of a good conductor but can be of any shape Can be of any shape Should be made of a good conductor like copper with sharp-pointed edges Should be in the form of a vertical rod Should be made of a good conductor but can be of any shape Can be of any shape Should be made of a good conductor like copper with sharp-pointed edges ANSWER DOWNLOAD EXAMIANS APP
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