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Topics - Black hole

Pages: [1]
1
New Theories / When atmospheric gases ascend do they change frequency ?
« on: 16/10/2021 17:07:19 »
When atmospheric gases gain energy and become more heated they expand and effectively become less dense  that allows them to ascend .

My question is does the emission frequency of the molecules change and/or vibrations ?

2
Just Chat! / English literature : Precise definitions .
« on: 16/10/2021 00:23:15 »
In a world where education is important it is important to be precise in defining definitions precisely as to not confuse the reader .

In a recent thread a debate occurred over what is space-time versus what is space ?

''In physics, spacetime is any mathematical model which fuses the three dimensions of space and the one dimension of time into a single four-dimensional manifold. Spacetime diagrams can be used to visualize relativistic effects, such as why different observers perceive differently where and when events occur. Wikipedia''

''noun
1.
a continuous area or expanse which is free, available, or unoccupied.
"a table took up much of the space"

2.the dimensions of height, depth, and width within which all things exist and move.
"the work gives the sense of a journey in space and time"


Firstly I suggest we consider ''a continuous area or expanse which is free, available, or unoccupied.
"a table took up much of the space" which is physically described incorrectly . Space is occupied by matter !

How do we describe space in this instant that is more precise ?


3
New Theories / Does light of different wavelengths have the same energy?
« on: 15/10/2021 21:03:17 »
Quote from: Sally Le Page on 06/09/2021 15:29:10
Mark wants to know:

Since the Universe is expanding and light stretches across it as it does so becoming more red, what happens to the lost energy when the shorter wavelength, higher energy light towards the blue end of the spectrum is shifted into lower energy red wavelengths?

Do you know the answer?

There is no lost energy 16cdfa8168314e6628a47d757870da26.gift   high frequency photon energy divided by volume over time at c . 450nm has the same energy has 750nm but it is divided by a greater volume. In linear terms abc2804dec0c4c3835948affecb10073.gif=a62fb57a7999cf437a2821d706c4f1cf.gif in regards to the energy amount .

4
New Theories / Energy Conservation ?
« on: 15/10/2021 20:15:34 »
Quote from: Zer0 on 15/10/2021 19:34:54
I had a Follow Up Query regarding this Question of The Week.

QotW - 21.09.13 - Where does the extra energy go when light is stretched?



What extra energy ?

The Sun for example radiates the surrounding space with photon energy , the energy is dispersed equally and  proportionally into the surrounding space . The photons will divide their energy in accordance with the inverse square  law , the more space to divide in , the weaker the photon energy becomes by divide .
There isn't any extra energy I know of , can you please explain more of what you mean by extra energy ?

I have 16cdfa8168314e6628a47d757870da26.gif/t

5
New Theories / Energy equals !
« on: 15/10/2021 18:42:24 »
E=7e9d02d5144a1942454353d486fd1c99.gif

6
New Theories / Is the sun photons?
« on: 15/10/2021 18:35:42 »
Quote from: Aeris on 13/10/2021 15:51:16


1. So... Photons lack mass
   

Where do you get the impression from that Photons do not have mass ? The Sun is a huge ''ball'' of photons and the Sun has mass . If you add photons to a block a metal , the block gains mass .
Perhaps you need to learn physics before you make such statements ?

7
Science Experiments / Black holes
« on: 15/10/2021 18:11:52 »
I am planning on creating a BH at home using physics and engineering , could anyone give me some advice on this experiment ?

Pages: [1]
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