Physics Rate of change of displacement is known as ________ Acceleration Distance Speed Velocity Acceleration Distance Speed Velocity ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is used to split white light into different colours ? Concave lens Convex lens Prism Glass slab Concave lens Convex lens Prism Glass slab ANSWER DOWNLOAD EXAMIANS APP
Physics The point where total mass of a body is supposed to be concentrated is known as Centre of mass Centre of gravity Dead centre Centre of motion Centre of mass Centre of gravity Dead centre Centre of motion ANSWER DOWNLOAD EXAMIANS APP
Physics In ________ motion of a body its velocity varies with time. Linear Uniform Equilibrium Non-uniform Linear Uniform Equilibrium Non-uniform ANSWER DOWNLOAD EXAMIANS APP
Physics For a body moving with uniform acceleration its final velocity equals ________ 2 x average velocity - initial velocity Average velocity + initial velocity Average velocity - initial velocity 2 x average velocity + initial velocity 2 x average velocity - initial velocity Average velocity + initial velocity Average velocity - initial velocity 2 x average velocity + initial velocity ANSWER DOWNLOAD EXAMIANS APP
Physics The height of a geo-stationary satellite from the Earth's surface is approximately : 42,000 km 30,000 km None of these 36,000 km 42,000 km 30,000 km None of these 36,000 km ANSWER DOWNLOAD EXAMIANS APP
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