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.
Freezer Upright and Chest Temperatures. The correct operating temperature of chest and upright freezers, including smaller, compact models is -5 to +5 degrees Fahrenheit.In order to take the temperature of solid food, place a thermometer between frozen packages or in some ice cream.our chest freezer has a test position on the temperature monitor control. In order to verify that the buzzer is working, just put the switch in the test position and turn the thermostat to the coldest setting. The buzzer should go off within 10 to 15 seconds.