In this article, we'll find out what causes rip currents, how you can recognize them and what you should do if one takes you out to sea. A rip current is a narrow, powerful current of water running perpendicular to the beach, out into the ocean. These currents may extend 200 to 2,500 feet (61 to 762 m) lengthwise, but they are typically less than 30 feet (9 m) wide. Rip currents can move at a pretty good speed, often 5 miles per hour (8 kph) or faster.
Confidence votes 32.9K. Room temperature is around 70Â°F so anything colder could be called cold. A refrigerator usually is below 45Â°F and water freezes at 32Â°F so between those temperatures water certainly is cold. 2 people found this useful.
34Â°F - 40Â°F is the ideal refrigerator temperature range. Some Web sites just say under 40Â°F, but not so cold to freeze fresh foods. Dairy products and meats keep best at the low end of the temperature range.A freezer should be set at 0Â°F, or lower, if possible.If the temperature gets warmer than +5Â°F, ice cream will be too soft and won't keep well. A properly working food freezer will operate in the range of -10Â°F to +2Â°F, and may go up to around +8Â°F briefly during the defrost cycle if it is of the frost free type.4Â°F - 40Â°F is the ideal refrigerator temperature range. Some Web sites just say under 40Â°F, but not so cold to freeze fresh foods. Dairy products and meats keep best at the low end of the temperature range.