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A device that is always used as a reference surface is called a benchmark or a standard. These devices provide a known point or dimension to compare other measurements or objects against.

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1y ago

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How do you use a tiltmeter?

A tiltmeter is used to measure changes in inclination or tilt of an object or surface. To use a tiltmeter, first calibrate it to a reference level, then place it on the surface you want to monitor. The device will provide real-time data on the tilt angle, which can be used for various applications such as monitoring structural stability or slope movement.


What is reference line in measuring the angle of incidence and the angle of reflection?

A reference line is a line that is perpendicular to the surface at the point of incidence. It is used as a point of reference for measuring the angles of incidence and reflection relative to the surface. The angle of incidence is measured between the incident ray and the reference line, while the angle of reflection is measured between the reflected ray and the reference line.


What is the reference point used to make all government maps?

The reference point used to make all government maps is typically latitude and longitude coordinates from the Earth's surface. These coordinates provide a universal system for locating points on the Earth's surface with accuracy.


What is the frame of reference for a plane moving 500km?

The frame of reference for a plane moving 500 km could be the Earth's surface, the atmosphere, or the plane itself, depending on the context of the question. In most cases, the Earth's surface is used as the frame of reference for calculating distances and speeds of moving objects like planes.


Gravitational potential energy is always measured in relation to?

Relative to some arbitrary reference height. Often the ground is used, but this need not be so.Relative to some arbitrary reference height. Often the ground is used, but this need not be so.Relative to some arbitrary reference height. Often the ground is used, but this need not be so.Relative to some arbitrary reference height. Often the ground is used, but this need not be so.

Related Questions

What is the device that measured Surface brightness?

A photometer is a device used to measure surface brightness. It detects and quantifies the amount of light emitted by a surface, typically in astronomy to measure the brightness of stars and galaxies.


Is the level of the ocean's surface used as a reference point when measuring height of depth of the earths surface?

Yes it is.


How do you use a tiltmeter?

A tiltmeter is used to measure changes in inclination or tilt of an object or surface. To use a tiltmeter, first calibrate it to a reference level, then place it on the surface you want to monitor. The device will provide real-time data on the tilt angle, which can be used for various applications such as monitoring structural stability or slope movement.


What device is used on submarinse to see above the surface of the water?

Periscope


What is reference line in measuring the angle of incidence and the angle of reflection?

A reference line is a line that is perpendicular to the surface at the point of incidence. It is used as a point of reference for measuring the angles of incidence and reflection relative to the surface. The angle of incidence is measured between the incident ray and the reference line, while the angle of reflection is measured between the reflected ray and the reference line.


What are the properties of geoid and ellipsoid in geodectic surveying?

Geoid is the surface of idealized oceans (mean sea level), extended under the continents: * It is equipotential surface: W(x,y,z)=W0 * It is continuous * Closed * And not analytical surface, that for: - It is not used as reference for position determination - It is used only as reference for heights.


Can a letter of recommendation be used as a substitute for a professional reference?

Yes, a letter of recommendation can sometimes be used as a substitute for a professional reference, but it may not always be as effective as a direct reference from someone who has worked with you.


The term embedability is most often used in reference to?

The ability of a bearing surface to absorb foreign material.


What is the reference point used to make all government maps?

The reference point used to make all government maps is typically latitude and longitude coordinates from the Earth's surface. These coordinates provide a universal system for locating points on the Earth's surface with accuracy.


What is the frame of reference for a plane moving 500km?

The frame of reference for a plane moving 500 km could be the Earth's surface, the atmosphere, or the plane itself, depending on the context of the question. In most cases, the Earth's surface is used as the frame of reference for calculating distances and speeds of moving objects like planes.


What is a camera lucida device?

A camera lucida device is used by artists as a drawing aid. A camera lucida is used to superimpose the image of an object onto a drawing surface so the artist can recreate the image.


What is the definition of the action double click?

A double click can be defined as the action of pressing a button twice on a pointing device. This would be in reference to a computer mouse. This term can also be used in reference to many other things.