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Why is the length of the diverging section in a venturi meter longer than the converging?
The length of the diverging section in a venturi meter is longer than the converging section to allow the flow to gradually return to its original pressure and velocity. This helps minimize energy losses and turbulence, ensuring accurate flow measurement. The design aims to maintain steady flow conditions for optimal performance of the venturi meter.
Why Cd value is high in nozzle meter than orifice meter?
The Cd value (coefficient of discharge) is typically higher in a nozzle meter compared to an orifice meter because the flow profile and pressure recovery characteristics are better in a nozzle meter. Nozzle meters have a converging-diverging shape, which helps in minimizing energy losses and improving the accuracy of flow measurement when compared to an orifice meter design.
Why should you specify a reference frame when describing motion and how does it affect the accuracy of your observations?
Specifying a reference frame when describing motion is important because it provides a point of comparison for measuring the movement of an object. Without a reference frame, it would be difficult to accurately determine the speed, direction, and position of an object. By using a reference frame, you can ensure that your observations are consistent and reliable, leading to more accurate measurements of motion.
Why is it important to follow direction in perceptions?
Following directions in perceptions is important because it helps ensure accurate understanding of the information being presented. By following directions, you can avoid misinterpretation, misunderstandings, and potentially costly mistakes. It also shows respect for the person providing the information.
How are energy descriptions useful to scientists?
Energy descriptions are useful to scientists because they help explain and predict how systems behave. By describing the different forms of energy (such as kinetic, potential, thermal), scientists can better understand and quantify interactions within systems. This understanding is crucial for making accurate predictions and designing efficient processes.
Why is the length of the diverging section in a venturi meter longer than the converging?
The length of the diverging section in a venturi meter is longer than the converging section to allow the flow to gradually return to its original pressure and velocity. This helps minimize energy losses and turbulence, ensuring accurate flow measurement. The design aims to maintain steady flow conditions for optimal performance of the venturi meter.
What are 3 historically accurate articles describing three events?
The 3 historically accurate articles describing three events are Cao Wei (220-265), Shu Han (221-263), and Eastern Wu (222-280).
Why Cd value is high in nozzle meter than orifice meter?
The Cd value (coefficient of discharge) is typically higher in a nozzle meter compared to an orifice meter because the flow profile and pressure recovery characteristics are better in a nozzle meter. Nozzle meters have a converging-diverging shape, which helps in minimizing energy losses and improving the accuracy of flow measurement when compared to an orifice meter design.
What is accurate way for describing the activity of the lactase enzyme?
it breaks down the lactose protein.
What properties are the most accurate to use when describing an object?
Shape, dimensions, mass, colour.
How was bohr's theory of atomic structure different from the current theory?
It was only accurate when describing the hydrogen atom.
What they call people who believe anything?
I call them idiots. A more accurate word describing them would be fools.
Is Bohr's atomic model considered accurate in describing the structure of the atom?
No. It doesn't fit the quantum data.
Is a car weighs 1500 pounds rank the following scale weights from most accurate to least accurate?
true
Which of the following is an accurate description of the three orders of columns?
The question is incomplete. There are no options given (for "which of the following") to answer this question.
Which of the following statements about American agriculture in the 1920s is not accurate?
No options are given
Which of the following types of sampling is usually the most accurate?
Simple random
