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How do you put a metal rod into a hole in a metal cylinder but its too tight Do you heat the rod and cool the cylinder or cool the rod and heat the cylinder?
Mahailee
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Tempering is one of the types of?
The only explanation of tempering is in metal manufacturing. Heat metal to cherry hot, plunge metal into water to quickly cool metal, hardened metal is created
Why are metal fins made as a part of the cylinder?
it is covering outside the cylinder of an engine. it is added to the cylinder head and walls in order to increase the surface area that can radiate the heat to the air pgassing by.
Place a wooden spoon and a metal spoon in the freezer. Which will cool faster After several hours what would they feel like?
The metal spoon will cool faster because it has a lower heat capacity. After several hours they both will feel the same.
Does heat travel from warm to cool or cool to warm?
Heat travels from warm to cool.
What will happen energetically to a cup of boiling hot water that is added to a cup containing a cold piece of metal?
choices are: The cold will flow from the metal into the hot water, causing the hot water to warm up and the metal to cool down. b. The energy from the hot water will flow into the cold metal, cooling the water down and heating up the metal. c. The cold will flow from the metal into the hot water, causing the hot water to cool down and the metal to warm up. d. The metal will cool down because the specific heat of water is high.
How do you heat treat or harden a metal chisel?
Heat the metal red hot. To harden the metal, cool it quickly by dunking it into cold water. To get a soft metal, let it cool slowly.
Why does pouring hot water over a tight metal cap enable the cap to be removed from a bottle easily?
The heat expands the metal.
Why does skin get tight after swimming?
Probably because heat expands and cool contracts! That's the same term!
How would tea cool down in a metal cup?
Tea in a metal cup would cool down relatively quickly, since the metal cup wall conducts heat very well.
Does leaving a metal spoon in a hot drink make it cool faster?
the spoon is metal and metal conducts heat , if you put a metal spoon in a drink the drink will retain the heat but if you take it out it's like your taking a whole lot of heat, in other words a metal spoon is like a magnet of heat it you remove the spoon it will remove heat but if you keep it in the heat will stay.shoraye khatter.
Why would water in a metal mug cool down so quickly?
Because metal is a good conductor of heat it absorbs heat from material touching its surfaces, and transfer to air.
Tempering is one of the types of?
The only explanation of tempering is in metal manufacturing. Heat metal to cherry hot, plunge metal into water to quickly cool metal, hardened metal is created
How to Take spring out of metal?
This depends on the metal, but for most metals, the answer is : heat the metal to red heat, then cool it slowly. This is called annealing. copper is one of the exceptions. To anneal it, get it red-hot then dunk it in cold water.
How you can get the metal lid in the jar should you heat it or cool it?
You can try heating the metal lid to expand it and make it easier to open the jar. Alternatively, you can cool the metal lid to contract it, which may also help loosen its grip on the jar.
Does hot chocolate cool faster in a plasticstyrafoam or iron cup?
plasticstyrafoam iron. the metal conducts heat, the plastic insulates (holds the heat in) - about what you said, the metal does conduct heat, so that the hot sides help to heat up the drink.
Why are metal fins made as a part of the cylinder?
it is covering outside the cylinder of an engine. it is added to the cylinder head and walls in order to increase the surface area that can radiate the heat to the air pgassing by.
Why does your body detects metal as an cold object?
Because metals are usually good conductors of heat. When you touch metal at a spot that's cooler than your skin, the bit of heat that flows from your finger to the metal at that spot quickly flows onward to cooler parts of the metal ... leaving that spot still cool, and still taking heat out of your finger. If you waited around until the entire piece of metal warmed to the temperature of your skin, then the metal wouldn't feel cool any longer.
