Physics When two similar sources vibrate with slightly different frequencies, a regular rise and fall occurs in the loudness of tone. This phenomenon is known as Echo Beats Resonance Doppler effect Echo Beats Resonance Doppler effect ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following wavelengths of light is most effective in photosynthesis ? Green Yellow Blue Orange Green Yellow Blue Orange ANSWER DOWNLOAD EXAMIANS APP
Physics Oil rises up the wick in a lamp because Of the diffusion of oil through the wick Of the surface tension phenomenon Of the capillary action phenomenon Oil is very light Of the diffusion of oil through the wick Of the surface tension phenomenon Of the capillary action phenomenon Oil is very light ANSWER DOWNLOAD EXAMIANS APP
Physics The swing of a spinning cricket ball in air can be explained on the basis of Sudden change in wind direction. Buoyancy of air. Turbulence caused by wind. Bernoulli's theorem. Sudden change in wind direction. Buoyancy of air. Turbulence caused by wind. Bernoulli's theorem. ANSWER DOWNLOAD EXAMIANS APP
Physics Kinetic energy depends on The mass of the moving body Both mass and velocity of the moving body The pressure of the moving body The velocity or speed of the moving body. The mass of the moving body Both mass and velocity of the moving body The pressure of the moving body The velocity or speed of the moving body. ANSWER DOWNLOAD EXAMIANS APP
Physics In nuclear reactor, heavy water is used as Coolant Fuel Moderator Atomic smasher Coolant Fuel Moderator Atomic smasher ANSWER DOWNLOAD EXAMIANS APP
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