Compare and contrast the working of electric distance meter (EDM) and extensometer

1 answer:

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The electric distance meter and extensometer are used to measure length between two points and tensile strength respectively.

Electronic distance measurement uses electromagnetic waves such as infrared light while extensometer place the object under stress.

<h3>What is Electronic distance measurement and extensometer?</h3>

Electronic distance measurement and extensometer are tools that can be used to Know the length between two points and tensile strength respectively using different techniques.

The extensometer usually places a sample under stress to determine the length of the material while Electronic distance measurement uses beam of infrared light.

Learn more about Electronic distance measurement at: brainly.com/question/777464

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ach of the letters on the map above marks a body of water in Southeast Asia. Which two letters represent gulfs

agasfer [191]

(A) A and B are the two letters that represent gulfs.

<h3>What are gulfs?</h3>

A gulf is a large inlet from the ocean into the continent, usually having a narrower opening than a bay, however, this is not always the case in all geographical places thus named.
The term gulf was traditionally applied to huge, indented areas of saline water surrounded by a coastline.
Many gulfs, including the Persian Gulf, Gulf of Mexico, Gulf of Finland, and the Gulf of Aden, are important shipping lanes.
The United States Gulf Coast, often known as the Gulf South, is the coastline that runs along the southern United States where it meets the Gulf of Mexico.

Therefore, (A) A and B are the two letters that represent gulfs.

Know more about Gulfs here:

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Complete question:

Each of the letters on the map above marks a body of water in Southeast Asia. Which two letters represent gulfs?

A. A and B

B. B and C

C. C and D

D. A and C