Water flows through the convergent/divergent channel at 0.06 kg/s. Calculate the ideal head in mm at the piezo tube where the cross sectional area of the channel is 90 mm^2. Assume the density of water is 1000 kg/m^3, gravitational acceleration is 9.8 m/s^2 and the inlet head tank is at 45 cm.

Explanation:

The principle of bernoulli equation is applied , this was named after daniel bernoulli who studied fluid flow in 1700s. Just like the equation of continuity, bernoulli's equation is simply the formulation of a familiar principle in fluid mechanics.

From bernoulli, the speed of a fluid element increases as it travels along a horizontal treamline, the pressure of the fluid must also decrease conversely. Simply put, where the streamliners are relatively closer together i.e the velocity is relatively great, the pressure is relatively low and conversely.

The detailed steps and apropriate substitution is as shown in the ttached file.

answer:

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answer:

the answer is d

explanation: