According to the principle of buoyancy a body totally or partially immersed in a fluid will be lifted up by a force equal to_________________?

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Hot wire anemometer is used to measure_______________?

A. discharge B. velocity of gas C. pressure intensity of gas D. pressure intensity of liquid...

Dimensions of surface tension are___________________?

A. MlL°T2 B. MlL°Tx C. MlL r2 D. MlL2T2 E. MlL°t...

Choose the wrong statement ?

A. any weight, floating or immersed in a liquid, is acted upon by a buoyant force B. Buoyant force is equal to the weight of the liquid displaced C. The point through which buoyant force acts, is called the center of buoyancy D. Center of buoyancy is located above the center of gravity of the … Choose the wrong statement ?Read More...

Center of pressure on an inclined plane is___________________?

A. at the centroid B. above the centroid C. below the centroid D. at metacentre E. at center of pressure...

For very great pressures, viscosity of moss gases and liquids__________________?

A. remains same B. increases C. decreases D. shows erratic behavior E. none of the above...