Physics What are the particles emitted by radioactive element after 3 consecutive disintegration? 2 beta 1 alpha 2 alpha 1 beta 1 alpha 1 beta 2 beta 2 alpha 2 beta 1 alpha 2 alpha 1 beta 1 alpha 1 beta 2 beta 2 alpha ANSWER DOWNLOAD EXAMIANS APP
Physics In order to make an electromagnet you need a All of these Dry cell batteries Iron nail Thin coated copper wire All of these Dry cell batteries Iron nail Thin coated copper wire ANSWER DOWNLOAD EXAMIANS APP
Physics An object covers distance which is directly proportional to the square of the time. Its accelaration is Decreasing Increasing Constant Zero Decreasing Increasing Constant Zero ANSWER DOWNLOAD EXAMIANS APP
Physics Momentum is measured as the product of : Mass and acceleration Mass and inertia Mass and force Mass and velocity Mass and acceleration Mass and inertia Mass and force Mass and velocity ANSWER DOWNLOAD EXAMIANS APP
Physics Rainbow is due to ionisation of water deposits absorption of sunlight in minute water droplets diffusion of sunlight through water droplets refraction and reflection of sunlight by water droplets ionisation of water deposits absorption of sunlight in minute water droplets diffusion of sunlight through water droplets refraction and reflection of sunlight by water droplets ANSWER DOWNLOAD EXAMIANS APP
Physics A body of mass 2 kg is thrown upward with initial velocity of 20 m/s. After 2 seconds, its kinetic energy will be : (g = 10 m/s2) 0 J 400 J 200 J 100 J 0 J 400 J 200 J 100 J ANSWER DOWNLOAD EXAMIANS APP
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