Physics The speed of sound travel fastest through Solid Liquid Gas None of these Solid Liquid Gas None of these ANSWER DOWNLOAD EXAMIANS APP
Physics Cloudy nights are warmer compared to clear cloudless nights, because clouds mainly Produce heat and radiate it toward earth Absorb heat from the atmosphere send it towards earth Reflect back the heat given by earth Prevent cold waves from the sky descending on earth Produce heat and radiate it toward earth Absorb heat from the atmosphere send it towards earth Reflect back the heat given by earth Prevent cold waves from the sky descending on earth ANSWER DOWNLOAD EXAMIANS APP
Physics A star appears twinkling in the sky because of Reflection of light by atmosphere Refraction of light by atmosphere Scattering of light by atmosphere Diffraction of light by atmosphere Reflection of light by atmosphere Refraction of light by atmosphere Scattering of light by atmosphere Diffraction of light by atmosphere ANSWER DOWNLOAD EXAMIANS APP
Physics If the earth suddenly stop rotating, the value of "g" will be Increase Same Decrease Become Zero Increase Same Decrease Become Zero ANSWER DOWNLOAD EXAMIANS APP
Physics Increased wind speed is accompanied by a reduced air ________ Pressure Density Humidity Aridity Pressure Density Humidity Aridity ANSWER DOWNLOAD EXAMIANS APP
Physics Quality of a musical note depends on Fundamental frequency Harmonics present Amplitude of the wave Velocity of sound in the medium Fundamental frequency Harmonics present Amplitude of the wave Velocity of sound in the medium ANSWER DOWNLOAD EXAMIANS APP
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