No. Common variations are 25 yards, 25 meters, and 50 meters. However, some pools do not conform to any of those standards.
A lap pool can be purchased offline from the local agencies providing the same. These are small pools and can be installed at home. The local swimming pool owners may provide this service.
Either 25 yards or 25 meters. There are even some pools that are 50 meters. But usually the pools are 25 yards.
No, but pools used for competitive swimming are standardized sizes.
Each facility makes up their own rules. Most places allow only lap swimmers in a lap pool. It is common for there to be two swimmers in a lane in a recreational facility. The general rule, too, would be - - if the lap lane(s) are being used by someone then keep the children and yourself out of those lap lanes. Common courtesy.
An average recreational pool, is 25 yards per lap, some competetive pools are 25 meters per lap, and an olympic sized pool is 50 meters per lap.
Yes. 50 m. long.
It is unlawful to change factory installed belts for belts not meeting the same standards. If the vehicle was originally equiped with lap belts, lap belts are all that is required. If the vehicle was equipped with lap and shoulder, then lap and shoulder are required.
Lap. They are a Caine or dog.
It depends on the pool you're in. Swimming 1 lap = swimming 1 length of the pool. Most US high schools have 25 yard pools; whereas international and more competitive pools are a slightly longer 25 meters. Long course pools found at universities and large aquatics centers are often 50 yards/meters; basically 2 laps in one.
yes
Cars go a lap down when they get passed by the leader, when the caution comes out, the last car who went a lap down gets a free pass and he can go all the way around to the tail-end of the lead lap cars, thus, putting him/her on the same lap as the leader(s).
No, not all pools. Some pools are made of tile.