Physics The intensity ratio of waves is 25 : 9. What is the ratio of their amplitudes? 2.0958333333333 0.21041666666667 1.0479166666667 0.12847222222222 2.0958333333333 0.21041666666667 1.0479166666667 0.12847222222222 ANSWER DOWNLOAD EXAMIANS APP
Physics Negative acceleration is in the opposite direction of: Velocity Force Momentum Distance Velocity Force Momentum Distance ANSWER DOWNLOAD EXAMIANS APP
Physics Skating on ice is possible because The pressure on the ice due to skate melts the ice by lowering its melting point forming a thin film of water Ice is cold The surface of ice is smooth The pressure on the ice due to skate raises its melting point The pressure on the ice due to skate melts the ice by lowering its melting point forming a thin film of water Ice is cold The surface of ice is smooth The pressure on the ice due to skate raises its melting point ANSWER DOWNLOAD EXAMIANS APP
Physics The number of waves per second in a sound is called ________ of that sound. Velocity Acceleration Frequency Displacement Velocity Acceleration Frequency Displacement ANSWER DOWNLOAD EXAMIANS APP
Physics The ''Choke' used with a tube light is basically A resistor A capacitor An inductor A transformer A resistor A capacitor An inductor A transformer ANSWER DOWNLOAD EXAMIANS APP
Physics Sir C.V. Raman was awarded Nobel Prize for his work connected with which of the following phenomenon of radiation? Interference Polarization Scattering Diffraction Interference Polarization Scattering Diffraction ANSWER DOWNLOAD EXAMIANS APP
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