Physics Electrical Pressure is also called Voltage Current Resistance Power Voltage Current Resistance Power ANSWER DOWNLOAD EXAMIANS APP
Physics The number of waves per second in a sound is called ________ of that sound. Acceleration Displacement Velocity Frequency Acceleration Displacement Velocity Frequency ANSWER DOWNLOAD EXAMIANS APP
Physics A metal ball and a rubber ball, both having the same mass, strike a wall normally with the same velocity. The rubber ball rebounds and the metal ball does not rebound. It can be concluded that The initial momentum of the rubber ball is greater than that of the metal ball The rubber ball suffers greater change in momentum The metal ball suffers greater change in momentum Both suffer the same change in momentum The initial momentum of the rubber ball is greater than that of the metal ball The rubber ball suffers greater change in momentum The metal ball suffers greater change in momentum Both suffer the same change in momentum ANSWER DOWNLOAD EXAMIANS APP
Physics A copper disc has a hole. If the disc is heated, the size of the hole Decreases No change Increases First increases and than decreases Decreases No change Increases First increases and than decreases ANSWER DOWNLOAD EXAMIANS APP
Physics The rate of change of linear momentum of a body falling freely under gravity is equal to it's ________ ? Impulse Kinetic Energy Potential Energy Weight Impulse Kinetic Energy Potential Energy Weight ANSWER DOWNLOAD EXAMIANS APP
Physics What is unit of Astronomical distance ? Angstrom Weber Light year Lux Angstrom Weber Light year Lux ANSWER DOWNLOAD EXAMIANS APP
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