Physics The working of a rocket is based on the principle of: Conservation of energy Conservation of momentum Conservation of mass Conservation of angular momentum Conservation of energy Conservation of momentum Conservation of mass Conservation of angular momentum ANSWER DOWNLOAD EXAMIANS APP
Physics Brightness of bulb depends on voltage or current? Voltage Current None Both A & B Voltage Current None Both A & B ANSWER DOWNLOAD EXAMIANS APP
Physics The unit of magnetic permeability is Weber/meter Weber Henry Henry/meter Weber/meter Weber Henry Henry/meter ANSWER DOWNLOAD EXAMIANS APP
Physics Radiocarbon is produced in the atmosphere as a result of Lightning discharge in atmosphere. Action of ultraviolet light from the sun on atmospheric oxygen. Collision between fast neutrons and nitrogen nuclei present in the atmosphere. Action of solar radiations particularly cosmic rays on carbon dioxide present in the atmosphere. Lightning discharge in atmosphere. Action of ultraviolet light from the sun on atmospheric oxygen. Collision between fast neutrons and nitrogen nuclei present in the atmosphere. Action of solar radiations particularly cosmic rays on carbon dioxide present in the atmosphere. ANSWER DOWNLOAD EXAMIANS APP
Physics The composition of electrician solder is Steel-37%, copper-63% Lead-37%, tin-63% Iron-37%, tin-63% Lead-37%, Steel-63% Steel-37%, copper-63% Lead-37%, tin-63% Iron-37%, tin-63% Lead-37%, Steel-63% ANSWER DOWNLOAD EXAMIANS APP
Physics The atmospheric air is held to the Earth by : Rotation of the Earth Winds Gravity Clouds Rotation of the Earth Winds Gravity Clouds ANSWER DOWNLOAD EXAMIANS APP
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