Why is the height of point 2 same as point 3?

Thread starter EastWindBreaks
Start date Oct 27, 2017
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Height Physcis Point Thermodaynamics

In summary, the height of point 2 and point 3 are the same because they are located at the same elevation from the ground, which means they are at the same distance from the ground. However, the height can vary depending on the reference point used. The height of these points is important in scientific measurements as they can serve as reference points and help determine the shape and slope of an object or surface. The height can be measured using various tools or calculated using trigonometry. In certain experiments, having the same height for these points is crucial as it ensures controlled conditions and accurate results.

Oct 27, 2017

EastWindBreaks

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Is it an assumption because the difference in height is small?

Last edited: Oct 27, 2017

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Oct 27, 2017

mfb

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With a setup as shown height differences within the turbine are very small.
For smaller height differences, other types of turbines are used.

Oct 27, 2017

EastWindBreaks

I wonder why it didnt use "≈", thank you!

Related to Why is the height of point 2 same as point 3?

1. Why is the height of point 2 and point 3 the same?

The height of point 2 and point 3 are the same because they are both located at the same elevation from the ground or reference point. This means that they are both at the same distance from the ground, resulting in the same height measurement.

2. Is the height of point 2 and point 3 always the same?

No, the height of point 2 and point 3 can vary depending on the reference point or elevation used. If the reference point is changed, the height of these points may also change.

3. Why does the height of point 2 and point 3 matter in scientific measurements?

The height of point 2 and point 3 are important in scientific measurements because they can be used as reference points for other measurements, such as distance or volume. They can also help determine the shape and slope of an object or surface.

4. How is the height of point 2 and point 3 measured?

The height of point 2 and point 3 can be measured using various tools such as a ruler, measuring tape, or laser level. The height can also be calculated using trigonometry if the distance between the points and the angle of elevation are known.

5. Why is it important to have the same height for point 2 and point 3 in certain experiments?

In certain experiments, having the same height for point 2 and point 3 is important because it ensures that the conditions are controlled and eliminates any potential sources of error. This allows for more accurate and reliable results to be obtained.