Question

when the water starts cooling

Answer 1

At 0 degree Celsius the water starts cooling ............................!!!?

Answer 2

We've all been taught that water freezes at 32 degrees Fahrenheit, 0 degrees Celsius, 273.15 Kelvin. That's not always the case, though. Scientists have found liquid water ascold as -40 degrees F in clouds and even cooled water down to -42 degrees F in the lab.