Physics A bomb at rest explodes into a large number of tiny fragments. The total momentum of all the fragments Is infinity Is zero Depends on the speeds of various fragments Depends on the total mass of all the fragments Is infinity Is zero Depends on the speeds of various fragments Depends on the total mass of all the fragments ANSWER DOWNLOAD EXAMIANS APP
Physics It is difficult to cook rice Same anywhere At the sea level Under a mine At the top of a mountain Same anywhere At the sea level Under a mine At the top of a mountain ANSWER DOWNLOAD EXAMIANS APP
Physics The velocity of heat radiation in vacuum is Less than that of light Greater than that of light Equal to that of sound Equal to that of light Less than that of light Greater than that of light Equal to that of sound Equal to that of light ANSWER DOWNLOAD EXAMIANS APP
Physics Sources of geothermal power are Earth's heat None of these Both A & B Water Earth's heat None of these Both A & B Water ANSWER DOWNLOAD EXAMIANS APP
Physics Which type of reaction produces the most harmful radiation ? Photo-Chemical reaction Fission reaction Fusion reaction Chemical reaction Photo-Chemical reaction Fission reaction Fusion reaction Chemical reaction ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is used to split white light into different colours ? Prism Concave lens Convex lens Glass slab Prism Concave lens Convex lens Glass slab ANSWER DOWNLOAD EXAMIANS APP
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