Physics The swing of a spinning cricket ball in air can be explained on the basis of Sudden change in wind direction. Turbulence caused by wind. Bernoulli's theorem. Buoyancy of air. Sudden change in wind direction. Turbulence caused by wind. Bernoulli's theorem. Buoyancy of air. ANSWER DOWNLOAD EXAMIANS APP
Physics An object at rest will remain at rest and an object in motion will remain in motion until and unless it is acted upon by an external force. This is Newton's First law Fourth law Third law Second law First law Fourth law Third law Second law ANSWER DOWNLOAD EXAMIANS APP
Physics For which one of the following does the centre of mass lie outside the body? A fountain pen A ring A cricket ball A book A fountain pen A ring A cricket ball A book ANSWER DOWNLOAD EXAMIANS APP
Physics Kirchoff's Voltage Law is known as Both Conservation Energy None of these Conservation of Charge Both Conservation Energy None of these Conservation of Charge ANSWER DOWNLOAD EXAMIANS APP
Physics The wall of a dam is broader at the base To withstand pressure that increases with depth To withstand pressure that is increased with atmospheric pressure Because streamlining is required To withstand pressure that increases in a horizontal plane To withstand pressure that increases with depth To withstand pressure that is increased with atmospheric pressure Because streamlining is required To withstand pressure that increases in a horizontal plane ANSWER DOWNLOAD EXAMIANS APP
Physics A periscope works by the principle of Reflection Diffraction Refraction Total internal reflection Reflection Diffraction Refraction Total internal reflection ANSWER DOWNLOAD EXAMIANS APP
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