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Conduction, whether of heat, sound, electricity, or whatever, does require some form of matter. There do exist exotic forms of matter other than atoms or molecules. For example, stars are composed of plasma, a superheated product of atoms which are completely ionized, so that you get a mixture of atomic nuclei and electrons. And other, even more exotic forms exist, such as neutronium, found in neutron stars and consisting entirely of neutrons. Matter of whatever form is capable of conduction.
What else can I help you with?
Does radiation need atoms and molecules to work?
Radiation can interact with both atoms and molecules, but it does not necessarily need them to work. Radiation can propagate through a vacuum, such as in space, where there are very few atoms or molecules. However, when in contact with matter, radiation can cause ionization or excitation in atoms and molecules.
How do atoms link to make a molecule?
Atoms are the smallest forms of life. So they are the basis of life as we know it. Then there are molecules. Molecules are built up of two or more atoms. So basically atoms and molecules are connected because atoms make up molecules.
If there are two atoms of oxygen and four atoms of hydrogen before the reaction what will be true after the reaction?
After the reaction, if the two atoms of oxygen and four atoms of hydrogen react to form water (H2O), the resulting molecules will contain two oxygen atoms and four hydrogen atoms in the water molecule. So, the total number of atoms will remain the same, with two hydrogen molecules combining with one oxygen molecule to form two water molecules.
Why do chemist work with moles of individual atoms?
They need a counting unit to count the number of atoms, molecules, or formula units of a substance.
Is a cell a molecule?
No, a cell is a collection of millions of molecules, as well as ions, free radicals and atoms.A molecule is defined as a stable, neutrally charged unit of two or more atoms chemically bonded to each other (ionically or covalently).
Does radiation need atoms and molecules to work?
Radiation can interact with both atoms and molecules, but it does not necessarily need them to work. Radiation can propagate through a vacuum, such as in space, where there are very few atoms or molecules. However, when in contact with matter, radiation can cause ionization or excitation in atoms and molecules.
How does conduction work in non metals?
In non-metals, conduction occurs through the vibration of atoms or molecules. When heat is applied, the atoms or molecules gain kinetic energy and vibrate more rapidly, transferring heat energy throughout the material. However, non-metals are generally poor conductors of heat compared to metals due to their lack of free electrons for efficient heat transfer.
Does conduction work best in gas?
Conduction generally works best in solids due to the close proximity of particles. In gases, conduction is not as effective because the particles are further apart and have lower contact with each other.
What does conduction and convection need to work?
Heat energy and a temperature difference.
Heat from the sun reaches you by which form of heat transfer?
Radiation This is because between the Sun and the earth there is a vacuum (there are no air molecules). So conduction and convection will be no use as they need molecules and atoms to work: they transfer heat through them or the molecules carry the heat. HOWEVER: Radiation needs no particles or atoms or molecules or anything for heat transfer, so the sun's light energy is transferred to us by radiation.
What is to living organisms as atoms are to molecules?
Cells are to living organisms as atoms are to molecules. Cells are the basic structural and functional units of living organisms, similar to how atoms are the building blocks of molecules. Just as molecules are made up of atoms, living organisms are made up of cells that work together to carry out essential functions.
Molecules of three or more elements may be nonpolar if the geometric shape is?
Symmetrical. The bonds will need to be nonpolar for this to work since the electrons will need to be shared equally between the two atoms.
How do atoms link to make a molecule?
Atoms are the smallest forms of life. So they are the basis of life as we know it. Then there are molecules. Molecules are built up of two or more atoms. So basically atoms and molecules are connected because atoms make up molecules.
How does laser cooling work to lower the temperature of atoms or molecules?
Laser cooling works by using laser light to slow down and cool atoms or molecules. The laser light is tuned to a specific frequency that matches the energy levels of the atoms or molecules, causing them to absorb and emit photons. This process removes kinetic energy from the atoms or molecules, lowering their temperature.
If there are two atoms of oxygen and four atoms of hydrogen before the reaction what will be true after the reaction?
After the reaction, if the two atoms of oxygen and four atoms of hydrogen react to form water (H2O), the resulting molecules will contain two oxygen atoms and four hydrogen atoms in the water molecule. So, the total number of atoms will remain the same, with two hydrogen molecules combining with one oxygen molecule to form two water molecules.
Does conduction work well in air?
Conduction is not very effective in air compared to other mediums like solids and liquids. This is because air is a poor conductor of heat due to its low density and lack of closely packed molecules. In air, heat transfer mainly occurs through convection, where the movement of air molecules carries heat energy.
Does conduction work well in some solids?
YES
