Physics Which conservation principle is applicable in the case of the motion of a rocket? Conservation of momentum Conservation of energy Conservation of mass Conservation of charge Conservation of momentum Conservation of energy Conservation of mass Conservation of charge ANSWER DOWNLOAD EXAMIANS APP
Physics When an unbalanced force acts on an object The speed & direction of the object will change Causes the object to move Causes change in motion of the object All of these The speed & direction of the object will change Causes the object to move Causes change in motion of the object All of these ANSWER DOWNLOAD EXAMIANS APP
Physics Who is the first person to define speed Ptolemy Newton Kepler Galileo Ptolemy Newton Kepler Galileo ANSWER DOWNLOAD EXAMIANS APP
Physics Increased wind speed is accompanied by a reduced air ________ Aridity Pressure Humidity Density Aridity Pressure Humidity Density ANSWER DOWNLOAD EXAMIANS APP
Physics Which metal is the best conductor of heat? Gold Copper All of these Silver Gold Copper All of these Silver ANSWER DOWNLOAD EXAMIANS APP
Physics Boyle's law is a relationship between Pressure and temperature Volume and temperature Volume and density Pressure and volume Pressure and temperature Volume and temperature Volume and density Pressure and volume ANSWER DOWNLOAD EXAMIANS APP
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