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There is no difference except that your camera is in a water proof case, and you need to do research on how to get good photos underwater since there's a limited light source, and moving fish require a high shutter speed.
Speed has nothing to do with where you are. You can travel below the speed of sound pretty much anywhere.
You can't light a candle underwater because the water would put it out and no friction
light a match underwater and let it burn
Is what the speed of light or light speed.ANSWER300,000 km/s
Yes.
no
When light moves from air to water, it changes speed and direction, causing the light rays to bend. This bending of light creates an optical illusion that makes the portion of the straw underwater appear bent. This effect is called refraction.
Some companies that manufacture underwater light fixtures are Manta, Grotal, Deep Sea Power and Light. They service the yacht, pool and fishing industries.
Goggles help you see better underwater due to the change in the speed of light and the Brownian motion of the water. First, light slows down in water. Underwater, with the water pressing against your eyeball, the index of refraction changes and makes the lens in your eye out of focus. Browning motion causes a large number of molecules to pound away at your lens and keep it out of focus. When you put on your goggles, then your eyes work like they do in air. Light is going at the speed of light. Water is not pounding against your lens getting it out of focus.
speed of light I think well it sounds right:)
speed of light