Physics Which of the following is arranged in order of decreasing conductivity? Copper, Aluminium, Steel, Silver Copper, Silver, Aluminium, Steel Aluminium, Silver, Copper, Steel Silver, Copper, Aluminium, Steel Copper, Aluminium, Steel, Silver Copper, Silver, Aluminium, Steel Aluminium, Silver, Copper, Steel Silver, Copper, Aluminium, Steel ANSWER DOWNLOAD EXAMIANS APP
Physics The working of a rocket is based on the principle of: Conservation of angular momentum Conservation of momentum Conservation of energy Conservation of mass Conservation of angular momentum Conservation of momentum Conservation of energy Conservation of mass ANSWER DOWNLOAD EXAMIANS APP
Physics What is the gravity of moon as compared to the Earth 1/4 th of Earth 1/8 th of Earth 1/6 th of Earth 1/5 th of Earth 1/4 th of Earth 1/8 th of Earth 1/6 th of Earth 1/5 th of Earth ANSWER DOWNLOAD EXAMIANS APP
Physics Who is the first person to define speed Ptolemy Kepler Newton Galileo Ptolemy Kepler Newton Galileo ANSWER DOWNLOAD EXAMIANS APP
Physics A body of 4.0 kg is lying at rest. Under the action of a constant force, it gains a speed of 5 m/s. The work done by the force will be ________ 40 J 30 J 50 J 20 J 40 J 30 J 50 J 20 J ANSWER DOWNLOAD EXAMIANS APP
Physics An object at rest will remain at rest and an object in motion will remain in motion until and unless it is acted upon by an external force. This is Newton's Third law Second law First law Fourth law Third law Second law First law Fourth law ANSWER DOWNLOAD EXAMIANS APP
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