Frozen ice competition

I have been very upset since the water was put into the freezer. I am very much looking forward to the cold water freezing immediately. However, after 20 minutes, the hot water is frozen, but the cold water is still frozen water. I asked my sister why, my sister said: "Because of the heat The water molecules in the water move faster than the cold water molecules, so it is easier to dissipate heat, so the hot water is frozen earlier than the cold water!" Today, my sister came to our house to play. Looking at my frowning face, she asked: "Why?" This high-decibel voice pulled me in my mind. I was very angry and shouted: "Why are you so loud, not watching?" I am thinking about how to write a text!" "What composition?" Sister said wrongly. "Hey, it's an article about writing scientific experiments." I said slowly. My sister said, "Don't worry about the composition, let's play the frozen ice!" I squinted and asked strangely: "How is it?" The sister took my hand to the kitchen and poured a cup of boiling water and cold water, saying: " We put the two glasses of water on the label and put them into the freezer. After a while, I will feel which cup of water will freeze the ice first?" I dismissed the answer: "The fool knows that the cold water is frozen first!" Two glasses of water into the freezer: "Then you are a fool!" I rushed up, pushed my sister, beat her, and said: "You are a fool!" I have been very upset since the water was put into the freezer. I also very much expect cold water to freeze immediately. However, after 20 minutes, the hot water is frozen, but the cold water is still frozen water. I asked my sister why, my sister said: "Because the water molecules in the hot water move better than the cold water molecules. It's fast, so it's easier to dissipate heat, so hot water is frozen earlier than cold water!” My sister said, “You can write a text now!” I woke up, so I started writing: Today, my sister came to our house. play……

Frozen ice competition

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