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.
Take the temperature of the food item and record the temperature and time in the column indicated. than 135Â°F, continue to monitor food until temperature reaches 135Â°F. 3. Record time when food item reaches 135Â°F. Record location/method food began to cool down. 4. Continue to monitor food for proper cooling time and temperature. After one hour, record time and temperature of food item. Record location/method if different from above. 5. Continue to monitor food for proper cooling time. After two hours, the food item should be at 70Â°F or below. Record the time and temperature of food item. Record location/method if different from above. 6. Continue to monitor and record food for proper cooling time and temperature each hour. At 70Â°F, the food should cool down to 41Â°F within 4 hours. Cooling Time/Temperature Date Food Item/