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when making sheets of steel, the steel is smooshed out flatter and flatter many times until it is as thin as you need it to be.
If you do this when the steel is red hot, the metal is very soft and easy to smoosh out.
If the steel is not red hot it takes a lot more work = energy, to smoosh it out flat.
What else can I help you with?
Would it take more thermal energy to heat up a cold pan of water than a hot pan of water?
Yes
It would take more thermal energy to heat up a cold pan of water than a hot pan of water?
Yes
Why a person is cold when he wears black at night?
Because black surface emits more light energy than a white surface at night. Therefore, if we use black shirt, it will take more energy from the body, therefore the person will feel colder
Why does hot air take up more space than cold air?
When energy (in this case, heat) is added, it excites the molecules and causes them to begin to move more. This extra movement causes them to repel one another more, causing the substance to take up more space.
Does it take more energy to heat cold water to 212 F than it does to change 212 F water to steam?
Yes, it takes more energy to heat cold water to 212°F because you need to increase the temperature of the water. Once the water reaches 212°F, it requires more energy to convert it to steam because you need to overcome the latent heat of vaporization to change its state from liquid to gas.
How do you get more energy without drinking coffee or energy drinks?
Get more sleep or take vitamins
Why does hot water take longer to boil than cold water?
Hot water takes longer to boil than cold water because hot water is already closer to its boiling point, so it requires more energy to reach the boiling point compared to cold water.
Does it take more energy to keep?
To keep what?
How many days does it take until a cold stops?
about a week or more
When the sun's energy warms our air the air will .?
Rise and cold air will take its place. Hence wind is made
Why do drafts in a home or building waste energy in the winter In the summer?
That is related to energy required for heating. If you require energy to keep your house warm, a draft can take energy out - replacing hot air with cold air. This will require more heating. In summer, the situation is similar - except that the wasted energy is related to air-conditioning, and that cool air will be replaced with warm air.
Why would you not take the sausages for energy on a walk?
Because they will not give you the right amount of energy you need so you will have to take more. Taking more will give you more of the wrong substances you need therefore not what you need!
