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.
Cold foods should be served at around 50 degrees. Frozen dishes like ice cream should be served at 35 to 40 degrees. Hot foods should be served at 100 to 110 degrees.old food should never be allowed to get warmer than 42 F 42-140 F is considered the danger zone for all hot and cold food. Cold food served below 42f and hot food above 140F â¦ .