As shown, there are two buckets of water.
In Bucket A, the temperature of the water is at 25 degrees C.
In Bucket B, the temperature of the water is at 25 degrees F.
You drop a coin into each bucket from the same height and they hit the water at exactly the same time.
Which coin touches the bottom first?
The coin in the 1st bucket. At 25 degrees C water is liquid, while at 25 degrees F it turns into ice.
