Physics Alpha particle is the nucleus of an atom of Hydrogen Oxygen Helium Lithium Hydrogen Oxygen Helium Lithium ANSWER DOWNLOAD EXAMIANS APP
Physics The device used to change the speed of an electric fan is Amplifier Switch Rectifier Regulator Amplifier Switch Rectifier Regulator ANSWER DOWNLOAD EXAMIANS APP
Physics If the velocity of a body is halved its kinetic energy ________ Is also doubled Becomes 1/4 th Become 4 times Becomes half Is also doubled Becomes 1/4 th Become 4 times Becomes half ANSWER DOWNLOAD EXAMIANS APP
Physics A boat loaded with rocks floats in the middle of a swimming pool. A man in the boat throws the rocks overboard. The level of water in the pool will Decrease Increase First decrease and then increase Remains the same Decrease Increase First decrease and then increase Remains the same ANSWER DOWNLOAD EXAMIANS APP
Physics Momentum is measured as the product of : Mass and acceleration Mass and force Mass and inertia Mass and velocity Mass and acceleration Mass and force Mass and inertia Mass and velocity ANSWER DOWNLOAD EXAMIANS APP
Physics Lakes freeze in cold countries in winter, leaving the water underneath at 4°C 4°F 0°C 0°F 4°C 4°F 0°C 0°F ANSWER DOWNLOAD EXAMIANS APP
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