What does laser and scuba mean?

What are the words in laser and scuba?

Some acronyms are spoken so frequently that we begin to think of them as words, like radar (radio detection and ranging), scuba (self-contained underwater breathing apparatus), and laser (light amplification by stimulated emission of radiation).

What is the acronym of RADAR and laser?

Their names are nearly synonymous and the terms are often used interchangeably. The acronyms are RADAR, which stands for RAdio Detection And Ranging; and LIDAR which stands for LIght Detection And Ranging.

What’s the most common scuba diving injury?

The most common injury in divers is ear barotrauma (Box 3-03). On descent, failure to equalize pressure changes within the middle ear space creates a pressure gradient across the eardrum.

IT IS IMPORTANT:  Are Slingshot wakeboards good?