Physics Pick out the scalar quantity Velocity Acceleration Pressure Force Velocity Acceleration Pressure Force ANSWER DOWNLOAD EXAMIANS APP
Physics In a Laser (say neon laser) all the atoms emit the light waves of Same frequency Same phase All of these Same amplitude Same frequency Same phase All of these Same amplitude ANSWER DOWNLOAD EXAMIANS APP
Physics Purpose of an optical filter is to Refract light of different colours Dispense light into component colours Transmit or absorb light of different colours Reflect lights of different colours Refract light of different colours Dispense light into component colours Transmit or absorb light of different colours Reflect lights of different colours ANSWER DOWNLOAD EXAMIANS APP
Physics A machine powered by rotating blades is a Solar panel None of these Turbines Fumerole Solar panel None of these Turbines Fumerole ANSWER DOWNLOAD EXAMIANS APP
Physics The flow of thermal energy is called Potential Heat Current Voltage Potential Heat Current Voltage ANSWER DOWNLOAD EXAMIANS APP
Physics The reason for a swimming pool to appear less deep than the actual depth is Light scattering Interference Reflection Refraction Light scattering Interference Reflection Refraction ANSWER DOWNLOAD EXAMIANS APP
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