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 The paramagnetic theory of magnetism applies to Mercury Platinum Nickel Iron Mercury Platinum Nickel Iron ANSWER DOWNLOAD EXAMIANS APP
Physics For which one of the following does the centre of mass lie outside the body? A book A fountain pen A cricket ball A ring A book A fountain pen A cricket ball A ring ANSWER DOWNLOAD EXAMIANS APP
Physics Photon is the fundamental unit/quantum of Electricity Gravitation Light Magnetism Electricity Gravitation Light Magnetism ANSWER DOWNLOAD EXAMIANS APP
Physics Moving electric charge produces : Light rays Magnetic field Sound waves Heat waves Light rays Magnetic field Sound waves Heat waves ANSWER DOWNLOAD EXAMIANS APP
Physics Planets do not twinkle because They are very far away from the earth resulting in decrease in intensity of light They emit light of a constant intensity They are nearer to earth and hence we receive a greater amount of light. Their distance from the earth does not change with time They are very far away from the earth resulting in decrease in intensity of light They emit light of a constant intensity They are nearer to earth and hence we receive a greater amount of light. Their distance from the earth does not change with time ANSWER DOWNLOAD EXAMIANS APP
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