Physics Echo is heard due to Interference Scattering Reflection Refraction Interference Scattering Reflection Refraction ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is a renewable resource of energy? Solar energy Hydrogen fuel All of these Wind energy Solar energy Hydrogen fuel All of these Wind energy ANSWER DOWNLOAD EXAMIANS APP
Physics Supercooling is cooling of liquid ________ At melting point Above melting point Below melting point Below freezing point At melting point Above melting point Below melting point Below freezing point ANSWER DOWNLOAD EXAMIANS APP
Physics Erg cross Sec is the unit of Energy Planck's constant Linear Momentum Angular momentum Energy Planck's constant Linear Momentum Angular momentum ANSWER DOWNLOAD EXAMIANS APP
Physics In which of the following cases, kinetic energy is being used in performing work ? Rowing a boat in the lake Paddling the bicycle to cover a distance Wind mill grinding wheat grain Driving a car to cover a distance Rowing a boat in the lake Paddling the bicycle to cover a distance Wind mill grinding wheat grain Driving a car to cover a distance ANSWER DOWNLOAD EXAMIANS APP
Physics When a bullet is fired from a gun The gun jumps up The gun moves forward The gun recoils with the same momentum as the bullet The gun does not move The gun jumps up The gun moves forward The gun recoils with the same momentum as the bullet The gun does not move ANSWER DOWNLOAD EXAMIANS APP
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