water pressure
Dive underwater in a pool while a radio is playing near the pool. While you are underwater, the sound of the radio will be different because the sound waves which are traveling in air at first, encounter water, and must travel through water to reach your ears. So it goes from the medium of air to the medium of water.
Under 5 m of water the pressure will be greater than under 2 m of water. The shape of the body of water is irrelevant.
Yes. When you're underwater in the pool, you can hear the lifeguard's whistle. The vibrations in air do set up vibrations in the water when they hit the surface.
Floaties lift you up because,well....,here's an example: you just finished your floaties,now you jump into your pool,and,then,you start to float up to the surface of the pool,because,the air in the floaties get stronger everytime you go deep into the water,the mass of the pool gets from super strong to super weak, bye!
23/8
yes
yes
Most underwater digital cameras are capable of plunging up to 200 feet into a pool, lake or ocean.
It depends on the altitude of your swimming pool. The ambient pressure will be relatively close at only 12 ft. no mater the altitude. If you were to ask whether it would hurt more at 30 ft. in a pool or in Lake Superior, then the altitude will be more of a factor. Lake Superior is appx 600 ft. above sea level, therefore, the baraometric pressure will be different than a pool at 15,000 feet above sea-level. In this senario, your ears would hurt more at 30 ft in Lake Superior than in a swimming pool at 30 feet. This is of course all assuming that by using the term "Ears Hurt" you mean where would they have more pressure, because as your ears equalize, they shuld feel the same at 12 feet underwater as 100 feet. tritonunderwater.com
Some companies that manufacture underwater light fixtures are Manta, Grotal, Deep Sea Power and Light. They service the yacht, pool and fishing industries.
There is a difference between waterproof speakers and underwater speakers. Waterproof speakers can be left out in your garden for example and will not be damaged by rain or the elements. If you are wanting to install speakers in your pool, you will require underwater speakers. The depth of the speaker installation would depend on the speakers you purchase.
Dive underwater in a pool while a radio is playing near the pool. While you are underwater, the sound of the radio will be different because the sound waves which are traveling in air at first, encounter water, and must travel through water to reach your ears. So it goes from the medium of air to the medium of water.
why souldn't it be? ~bluecow798
5m deep
Well it deppends what game it is
There is not a such thing of my bringing my Iphone and it working wirelessly in my pool underwater. Phone Hates water!
yes. first off, a swimming pool is deep and while guinea pigs CAN swim, it is not always a thing they enjoy. to top it off, chlorine can be harmful to animals.