Physics Rainbow is produced when sunlight fall on drops of rain. Which of the following physical phenomena are responsible for this? I.Diffusion II.Refraction III.Internal reflection II and III I and III I, II and III I and II II and III I and III I, II and III I and II ANSWER DOWNLOAD EXAMIANS APP
Physics The slope of a velocity-time graph represents Displacement Acceleration Speed Distance Displacement Acceleration Speed Distance ANSWER DOWNLOAD EXAMIANS APP
Physics According to the Second Law of Motion, for a given force, acceleration is inversely proportional to the ________ of an object. Force Volume Density Mass Force Volume Density Mass ANSWER DOWNLOAD EXAMIANS APP
Physics Which layer of the earth's atmosphere reflect back the radio waves to the earth's surface ? Mesosphere Stratosphere Exosphere Ionosphere Mesosphere Stratosphere Exosphere Ionosphere ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is a Non Renewable Resource of Energy? Wind Power Hydrogen Fuel Natural Gas Solar Energy Wind Power Hydrogen Fuel Natural Gas Solar Energy ANSWER DOWNLOAD EXAMIANS APP
Physics If velocity is constant then acceleration is what? Increasing Infinite Zero Constant Increasing Infinite Zero Constant ANSWER DOWNLOAD EXAMIANS APP
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