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What process other than warming uses some of the energy lost by the metal bar?
Wiki User
∙ 13y ago
boiling
Wiki User
∙ 13y ago
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Is heat energy gained by liquid equal to the heat energy lost by metal?
If no heat is exchanged with other substances, yes.
What is to melt as by heat?
melting is the process of converting from the solid state to the liquid state or it can even be said as the lower energy possesing molecules to higher energy molecules thus heating is a process of energy tranfering from one body to the other ultimately melting is a process of energy transfer
Why does a metal spoon take in more heat?
Because collisions between electrons and other particles in metal enable thermal energy to be transferred more quickly.
Why heat passes through some materials?
there is this process called conduction: if you get a metal stick, and heat one end of the stick, you will soon notice that the other side of the stick gets warm, and then hot. This is because the particles start vibrating because there is so much heat, and start pushing around each other, making the vibrations pass on to other particles, finally getting to your hand and warming it (your particles in the hand vibrate to!).This process only happens in solid things, but there is also convection, a similar process that happens in liquids and gases which also transfers heat around.
What best explains why the end of a spoon that sticks out of a cup of hot water also gets hot?
Conduction phenomenon. Due to vibrations of crystal lattice the heat energy is transferred from one end to the other end of the spoon.
What other mechanism slow the process of warming beverages?
pizza
How can energy conservation help us from global warming?
Through using energy, factories and power plants produce heat and waste. Energy is a limited and finite resource, for the most part. Using energy in the form of fuel (like in cars and other vehicles) creates pollution and gaseous emmissions. These emmissions go into the atmopshere, deplete the ozone layer, pollute the air, and cause global warming. With more energy conservation, less of these harmful pollutants will be produced or put into the atmopshere. This will at least slow down the process of global warming.
What is the process in which an ore is melted to separate the metal from other elements?
The process is called - smelting
Why do we need another form of energy for cars?
Carbon monoxide usage is accelerating the rate of global warming; other forms of energy are "cleaner".
How can energy be used to drive an electrochemical process?
Electricity is energy. DC electric current run thru a solution containing metal ions can cause electroplating of that metal on some other metal. This is the process for silver plating, chrome plating for automotive purposes, copper plating. It is also used for purifying some metals. The purification of aluminum is a big electrochemical process. In all of these electrical energy in some cases (aluminum purification in particular) breaks down compounds to set the metal free and collect it in very pure form. In the plating process, there is usually a piece of the "pure" metal and a solution of the ionic form. As the ions are turned into pure metal those ions are replaced by the pure metal becoming ionized to insure a continuous supply of ions to keep the process going. Electricity can also be used to get a supply of other 'free' elements as well. Chlorine was discovered in this was. Hydrogen and oxygen gases can be set free from water using electrolysis.
What are metal stamps used for?
Metal stamping is a process used to mold and bend metal into different shapes. Most objects that are made of metal and are not flat will have been through the metal stamping process.
What is meant by radioactive metal?
It means that it's (a) a metal, and (b) radioactive. Radioactivity refers to certain types of atoms (certain isotopes) breaking down, converting into other types of atoms. In the process, they release energy, and certain types of radiation.
What can be made of pewter casting?
jewlery because pewter casting is the process of pouring moulton metal into a mould. other things such as key chains and other metal objects also go through the process.
How does global warming affect the climate?
Warmth is heat, and heat is energy. This energy is used to give extra power to wind, storms and other weather "events".
How does energy from the sun get converted into energy that can be used by humans and other animals?
By the process of Photosynthesis.
How does energy from the sun get converted energy that can be used by humans and other animals?
By the process of Photosynthesis.
How can solar energy help the polar bears?
Because your not using gas or other that hurt the environment and use those bad things cause globe warming, but solar energy is the energy that you get in the environment
