Question

write any two uses of sonography, anodizing, sonar method ​

Answer 1

uses of sonography

Sonography is a painless medical procedure that uses high-frequency sound waves to produce visual images of organs, tissues, or blood flow inside the body. Depending on the situation, sonography may be used to examine the abdomen, breasts, prostate, female reproductive organs, heart, blood vessels, and other areas.

uses of anodizing

Anodizing (also spelled anodising in British English) is an electrolytic passivation process used to increase the thickness of the natural oxide layer on the surface of metal parts. ... Anodizing increases resistance to corrosion and wear, and provides better adhesion for paint primers and glues than bare metal does.

uses of Sonar method

Sonar (originally an acronym for sound navigation ranging) is a technique that uses sound propagation (usually underwater, as in submarine navigation) to navigate, communicate with or detect objects on or under the surface of the water, such as other vessels.

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