Which has more internal energy hot or cold?
Which has more internal energy, a bucket of hot water or a bucket of cold water. Online answer I found : The bucket of hot water has more internal energy. Internal energy depends on the amount (mass) of substance and the kinetic energy of the molecules of the substance.
Does hot water or cold water have more energy?
Molecules in a liquid have enough energy to move around and pass each other. Warm water has more energy than cold water, which means that molecules in warm water move faster than molecules in cold water.
Does hot water have more kinetic energy than ice?
Kinetic energy is related to temperature. The molecules in a glass of warm water have more kinetic energy (they move faster – see Racing Molecules) than the molecules in a glass of cold water. One result of this is that a hot liquid will expand in direct proportion to its temperature.
How does heat transfer when the hot coffee gets to be poured on the iceberg?
Heat can move from one point to another in three basic ways: by conduction, by radiation, or by convection. This transfer of heat occurs from the hot coffee and hot mug to the surrounding air. The fact that the coffee lowers its temperature is a sign that the average kinetic energy of its particles is decreasing.
When you add hot water to cold water the cold water warms up because of?
So hot water is less dense than cold water. When you put the two together with the hot water on the bottom, the hot water rises to the top, mixing with the cold water along the way and creating purple water.
Is it good to mix hot water with normal water?
There is ill effect if the water contains germs. Boiling water kill the germs, and mixing them with cold water will result in a temperature low enough for the germs from the cold water to survive. That’s why in some part of the world, there is some believe not to mix hot and cold water for drinking.
Can we add cold water to hot water?
If you don’t like drinking hot water, mix both cold and hot water in equal amounts and guzzle it down at room temperature.
How many glasses of warm water should I drink in the morning?
Morning: You should drink at least 650 mL (3 cups) of water right after waking up.
What is the best thing to drink first thing in the morning?
1. Make over your morning glass of water. The benefits of drinking water (at least 2 cups) first thing in the morning are plenty. Besides flushing out toxins and providing some much-needed hydration, this amount of water can increase your metabolism .