Physical Science 7.4c - The Atomic Nucleus

From the Physical Science course by Derek Owens. Eighth grade level. Distance Learning courses are available at http://www.derekowens.com

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Education

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• Physical Science
• atom
• atoms
• nucleus
• atomic nucleus
• force
• strong force
• weak force
• strong nuclear force
• weak nuclear force
• fundamental forces
• electromagnetic
• electrostatic
• electrostatic force
• homeschool
• distance learning
• Derek Owens

[MrKhachik1991]

Hey phisicists allready explain weak force, Weak force = strong+electrmagnetism

Now  in space are only 3 types of forces

[derekowens]

@MrKhachik1991 That is correct.  Current theory unifies the ideas into three fundamental forces. It's some pretty advanced physics, though, and it's beyond the scope of this physical science course, but yes you are correct that there are three fundamental forces.

[derekowens]

Newton provided a mathematical equation for gravity that explained planetary orbits, among other things. That was in the 1600's. Mathematically, it's not that complicated, and can be understood at the high school level.

In the 1900's, Einstein provided a more complete explanation, but it is very difficult mathematically. Einstein's theory is fundamentally different, and also explains more than Newton's.

Two of the great geniuses of all time.

[ihsankayili]

Excellent Video.

[borissman]

where is the weak force?

[thantawa]

Thanks!

[Flacorcuera]

omg your the best teacher, do you have a facebook? I MUST "like" you!!

[9412miriam]

That was really helpful! Thank you very much :D

[Macocio]

The Strong Force isn't a force between protons and neutrons, the force between those "particles" is called "Residual Strong Force". The true Strong Force interacts between quarks.

Nice vid anyways :)

[jqs1943]

Gravity has a total influential coalescing power on earth of 9,407,000 pounds per square inch by the time that the field reaches the TDC of the planet's core.

The gravitational force field is an inherent factor of extreme heat as are all other known influencial natural forces such as magnetism, electricity, radioactivity etc.

If the heat of the core diminishes, the field does too, and if it decays beneath the crust, it (the crust) gravitates into absolute space giving rise to debris fields.

[jqs1943]

Mr Issac Newton's gravitational theory has theoretical holes that were basially imposible to comprehend by the people that lived in his time period. For example: "Every massive particle in the universe attracts other massive particles with a force tha's directly proportional to the product of their masses and inversely proportional to the sqauare of their distance". It's simpler to say that worlds are repelled by a cumulative force of 45 millionths of a pound per sq. in. per linear foot.

[jqs1943]

A gravitational force field consists of 2 sub fields. 1 is excursive and the 2nd is incursive. The excursive field i've named the X-gravity field factor and it serves to repel other worlds and help in the establishment of their orbital corridors. Earth's X field repells its moon with an accrued force of approximately 587,999,940 per sq. in.The 2nd field is gravity which coalesces and unifies matter towards a concentric point from whence it originates.

Want to know more? jqs43@hotmail.com

[jqs1943]

@jqs1943 When science comes to understand what an atom realy is, then and only then will scientists come to realize that intrinsic lattices of matter can be produces synthetically in the laboratory.The weave of the energies of the atom come by way conduits of families of frequencies that are responsible for the inception of matter and of the great diversity of species where a slight variation of one of the energies within a cycle of evolution produces aberrations to the original design..