Some common acronyms include NASA (which stands for “National Aeronautical and Space Administration”), scuba (“Self-Contained Underwater Breathing Apparatus”) and laser (“Light Amplification by Stimulated Emission of Radiation”).
What does the acronym scuba mean?
“Scuba” stands for “Self-Contained Underwater Breathing Apparatus” – which does exactly what it says on the tin!
What is the meaning of the acronym laser?
The word laser is an acronym for the expression “light amplification by stimulated emission of radiation.” In other words, a laser is a device capable of converting light or electrical energy into a focused, high energy beam.
Is scuba an acronym or initialism?
They are commonly called acronyms, but there’s a more specific term that’s used by linguists and people who like being precise about these things: initialism. Acronyms like ‘scuba’ (“self-contained underwater breathing apparatus”) are pronounceable as words. Initialisms like ‘FBI’ are not.
Is FBI an acronym?
The FBI stands for Federal Bureau of Investigation. “Federal” refers to the national government of the United States. “Bureau” is another word for department or division of government. “Investigation” is what we do—gathering facts and evidence to solve and prevent crimes.
Why is it called scuba diving?
In 1952 he patented a modification of his apparatus, this time named SCUBA (an acronym for “self-contained underwater breathing apparatus”), which became the generic English word for autonomous breathing equipment for diving, and later for the activity using the equipment.
What are the benefits of scuba diving?
Benefits of Scuba Diving
- Increases emotional well being. …
- Improves blood circulation. …
- Helps to relieve stress. …
- Improves concentration capacity. …
- Reduces blood pressure. …
- Increases strength and flexibility of your muscles. …
- Visit paradisiacal places. …
- Healing effects of salty water and sun on skin and bones.
28 апр. 2017 г.
What are the 3 types of lasers?
Types of lasers
- Solid-state laser.
- Gas laser.
- Liquid laser.
- Semiconductor laser.
What is the basic principle of laser?
A laser emits a beam of electromagnetic radiation that is always monochromatic, collimated and coherent in nature. Lasers consist of three main components: a lasing medium (solid, liquid or gas), a stimulating energy source (pump) and an optical resonator; and have a wide variety of uses in clinical medicine.
What is laser and its uses?
Lasers are also used in many surgical procedures such as LASIK eye surgery. In manufacturing, lasers are used for cutting, engraving, drilling and marking a broad range of materials. There are many applications for laser technology including the following: Laser Range Finding.
Is NASA a acronym?
The National Aeronautics and Space Administration (NASA) was created by the National Aeronautics and Space Act in 1958.
Is LOL an acronym or initialism?
Coleman (2012) notes ‘LOL’, which is an initialism created from the phrase ‘laughing out loud’, as being a good example of a slang initialism. It can either be an abbreviation or an acronym, depending on whether you choose to spell the word out or pronouncing it like words typically are pronounced (Coleman, 2012: 39).
Is NASA an abbreviation or an acronym?
An abbreviation is a short form of a word or phrase.
|NASA||National Aeronautics and Space Administration|
|UNESCO||United Nations Educational, Scientific, and Cultural Organization|
What does BBG mean sexually?
BBG is an acronym that means beautiful baby girl.
What’s the difference between a mnemonic and an acronym?
An acronym is a pronounceable word made out of the first letters of the name of an organization, institution, or whatever. … A mnemonic device is a word, phrase, or sentence that is used to remember a number of separate objects, elements, ideas, etc.
Is ASAP an acronym?
ASAP means “As Soon As Possible”. ASAP is both an acronym and an abbreviation.