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.
Measure the temperature-fresh food compartment temperature should not be higher than 40 degrees Fahrenheit (4Â°C). There is usually also a temperature balance control to direct more or less cold air from the freezer to the fridge section.acteria grows most rapidly between 40 degrees Fahrenheit (4Â°C) and 140 degrees Fahrenheit (60Â°C). Zero degrees Fahrenheit (-18Â°C) is the temperature, suitable for long term frozen items preservation. Do remember: proper refrigerator temperature setting is very important for healthy food storage.