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Diving mask and Scuba diving

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Diving mask and Scuba diving

Diving mask vs. Scuba diving

A diving mask (also half mask, dive mask or scuba mask) is an item of diving equipment that allows underwater divers, including, scuba divers, free-divers, and snorkelers to see clearly underwater. Scuba diving is a mode of underwater diving where the diver uses a self-contained underwater breathing apparatus (scuba) which is completely independent of surface supply, to breathe underwater.

Similarities between Diving mask and Scuba diving

Diving mask and Scuba diving have 18 things in common (in Unionpedia): Barotrauma, Cornea, Dive computer, Diving helmet, Diving mask, Ear clearing, Far-sightedness, Freediving, Full face diving mask, Lens (anatomy), Near-sightedness, Refractive index, Scuba skills, Snorkeling, Surface-supplied diving, Underwater, Underwater diving, Underwater vision.

Barotrauma

Barotrauma is physical damage to body tissues caused by a difference in pressure between a gas space inside, or in contact with the body, and the surrounding gas or fluid.

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Cornea

The cornea is the transparent front part of the eye that covers the iris, pupil, and anterior chamber.

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Dive computer

A dive computer, personal decompression computer or decompression meter is a device used by an underwater diver to measure the time and depth of a dive so that a safe ascent profile can be calculated and displayed so that the diver can avoid decompression sickness.

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Diving helmet

A Diving helmet is a rigid head enclosure with a breathing gas supply used in underwater diving.

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Diving mask

A diving mask (also half mask, dive mask or scuba mask) is an item of diving equipment that allows underwater divers, including, scuba divers, free-divers, and snorkelers to see clearly underwater.

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Ear clearing

Ear clearing or clearing the ears or equalization is any of various maneuvers to equalize the pressure in the middle ear with the outside pressure, by letting air enter along the Eustachian tubes, as this does not always happen automatically when the pressure in the middle ear is lower than the outside pressure.

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Far-sightedness

Far-sightedness, also known as hyperopia, is a condition of the eye in which light is focused behind, instead of on, the retina.

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Freediving

Freediving, free-diving, free diving, breath-hold diving, or skin diving is a form of underwater diving that relies on breath-holding until resurfacing rather than the use of breathing apparatus such as scuba gear.

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Full face diving mask

A full-face diving mask is a type of diving mask that seals the whole of the diver's face from the water and contains a mouthpiece, demand valve or constant flow gas supply that provides the diver with breathing gas.

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Lens (anatomy)

The lens is a transparent, biconvex structure in the eye that, along with the cornea, helps to refract light to be focused on the retina.

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Near-sightedness

Near-sightedness, also known as short-sightedness and myopia, is a condition of the eye where light focuses in front of, instead of on, the retina.

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Refractive index

In optics, the refractive index or index of refraction of a material is a dimensionless number that describes how light propagates through that medium.

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Scuba skills

Scuba skills are the skills required to dive safely using self-contained underwater breathing apparatus, (scuba).

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Snorkeling

Snorkeling (British and Commonwealth English spelling: snorkelling) is the practice of swimming on or through a body of water while equipped with a diving mask, a shaped breathing tube called a snorkel, and usually swimfins.

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Surface-supplied diving

Surface-supplied diving is diving using equipment supplied with breathing gas using a diver's umbilical from the surface, either from the shore or from a diving support vessel, sometimes indirectly via a diving bell.

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Underwater

Underwater refers to the region below the surface of water where the water exists in a natural feature (called a body of water) such as an ocean, sea, lake, pond, or river.

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Underwater diving

Underwater diving, as a human activity, is the practice of descending below the water's surface to interact with the environment.

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Underwater vision

Underwater, things are less visible because of lower levels of natural illumination caused by rapid attenuation of light with distance passed through the water.

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The list above answers the following questions

Diving mask and Scuba diving Comparison

Diving mask has 59 relations, while Scuba diving has 165. As they have in common 18, the Jaccard index is 8.04% = 18 / (59 + 165).

References

This article shows the relationship between Diving mask and Scuba diving. To access each article from which the information was extracted, please visit:

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