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The four forces are:gravity - very long range and always attractiveelectromagnetic - long rangeweak nuclear force - very short range, limited to atomic nucleusstrong nuclear force - very short range, limited to atomic nucleus
No
All atomic masses are determined by comparing them to the mass of an atom of carbon12. One atomic mass unit equals one twelfth the mass of an atom of carbon12. That's why its called relativeatomic mass.
Carbon 12
It is a weather system in meteorology on the scale of a cyclone or anticyclone.
a atomic scale system
Nanotechnology is the science of manipulating materials on an atomic or molecular scale especially to build microscopic devices. First introduced in 1974.
This is a big difference of scale; at microscopic scale more details are revealed.
The Microscopic world is the system which has the small scale(size), of order of atomic dimension (about 10 A or less), and it characterizes the properties of individual particles, but Macroscopic world is the system which has the large scale (size) which can be seen with ordinary sense (of order of one micron) and it characterize the system as as whole . Thanks...
This is a big difference of scale; at microscopic scale more details are revealed.
The four forces are:gravity - very long range and always attractiveelectromagnetic - long rangeweak nuclear force - very short range, limited to atomic nucleusstrong nuclear force - very short range, limited to atomic nucleus
No
On the Kelvin scale, zero is the temperature at which there is no atomic or molecular motion.
Nuclear Physics
All atomic masses are determined by comparing them to the mass of an atom of carbon12. One atomic mass unit equals one twelfth the mass of an atom of carbon12. That's why its called relativeatomic mass.
On the microscopic scale, temperature can be defined as the average energy in each degree of freedom in the particles in a system. Because temperature is a statistical property, a system must contain a few particles for the question as to its temperature to make any sense.
Carbon 12