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.
This optimum temperature ice for snow can be consistently achieved by first storing the ice blocks in a chest freezer set at 0Â° F overnight. Take the ice directly from the chest freezer to the snow machine as needed.If the ice in the snow machine reaches an undesirable temperature, return the ice to the freezer.his is the optimum temperature ice for the best quality snow. To hold the ice at this optimum temperature for an extended period of time, close the lid on the ice chest. If the ice in the machine reaches an undesirable temperature, return the ice to the freezer.