The strength of winds is measured with the help of
Beaufort scale
What is the Beaufort Scale? The Beaufort scale is an empirical measure that relates wind speed to observed conditions at sea or on land. Based on the functions of these instruments and scales, the Beaufort scale is the one used to measure or estimate the strength of winds based on observed conditions.
Surface tension of water _____.
Which of the following forces does NOT act on fluid which is at rest?
Flow occurring in a pipeline when a valve is being opened is
In which of the following unit kinematic viscosity of fluid is measured?
Which of the following represents the unit of kinematic viscosity?