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The diameter of the earth may me measured by telescopes on opposite sides of the Earth, at the time of an observable phenomena, such as the transit of (say) Venus across the Sun's disk.
This was an important aim of James Cook's voyage to the South Pacific in the 18th century.
What else can I help you with?
Which instrument is used to record the earth's tremors?
It is a seismograph
What does a barometer tell you?
A barometer is an instrument used to measure atmospheric pressure.
What instrument is used for studying Earth's magnetic field?
Magnetometer
What name is given to the instrument used to measure earthquakes?
A seismometer.
What is the ancient Japanese instrument used to measure earthquake?
It may have been the Chinese inventor's Zhang Heng's seismoscope .
What instrument is used to measure external diameter?
A set of calipers.
What is the instrument used to measure the diameter of an egg?
Vernier caliper
What is the name of the instrument used to measure the diameter of planets?
Astronomers use a variety of instruments such as telescopes and radar to measure the diameter of planets. One commonly used instrument is a laser range finder, which can be used to determine the size of a planet by measuring the time it takes for a laser beam to bounce back to Earth after being pointed at the planet's surface.
What instrument is used to check the alignment of two shafts?
A manometer instrument is used to check the alignment of two shafts.
Should you use meters or kilometers to measure the diameter of Earth?
Kilometers are typically used to measure the diameter of Earth, as it is a larger unit of measurement that better represents the size of the Earth. The diameter of Earth is approximately 12,742 kilometers.
How do you measure the diameter of a bowling ball?
The instrument used to measure the diameter of spherical objects is called calipers.
What instrument can be used to measure wire size?
A Vernier caliper, or a micrometer can measure diameter real well, and from that it's easy to calculate area.
What instrument can be used to measure internal diameter of beaker?
A vernier caliper or a micrometer can be used to measure the internal diameter of a beaker. These tools provide accurate measurements of dimensions, including internal diameters, with precision.
What instrument is used to measure waves within the earth?
A seismometer is the instrument used to measure waves, such as seismic waves, within the Earth. This device detects and records the vibrations caused by seismic events like earthquakes. Seismometers are essential tools for studying the structure and properties of the Earth's interior.
What is the instrument used to measure diameter of testtube?
Calipers measure the internal or external dimensions of something.
What instrument is used to measure the internal diameter of a ring?
The instrument commonly used to measure the internal diameter of a ring is a caliper, specifically a pair of inside calipers or a digital caliper. These tools allow for precise measurement by fitting the caliper's arms inside the ring and providing an accurate reading. For enhanced accuracy, a micrometer can also be used, particularly for smaller or more intricate rings.
The instrument used to measure wind speed is a?
No. The instrument used to measure wind speed is an anemometer.
