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  1. S

    Time in different dimension

    Is ten minute for an observer in different dimension, with the same speed relatively, same for every observer?
  2. S

    Discrete Spacetime.

    I agree with your opinion. So how do they travel? Do a matter, in Quantum/Subquantum scale, actually travel through higher dimension?
  3. S

    Discrete Spacetime.

    Since spacetime is discrete at the Quantum/Sub-quantum scale, is it possible that something that occupied a discrete spacetime move to the other discrete through straight line?
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    Wave-Particle Duality

    Does this describe wave particle duality correctly? 'Whether observed or not, a matter's wave particle duality still persist. The wave and matter characteristic cannot be isolated: A matter cannot be a wave sometimes and particle the other times. It must be both at anytime. However, when we...
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    Quantitized dimension

    A simple analogy will be the 'paint' aplication in the windows. Let say you draw a square. And you click the option zoom. You will find that the square is consist of many small square. The small square is the smallest unit. I don't know why should(or shouldn"t)2-3 be ture either. This...
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    Quantitized dimension

    Recently I was thinking about these statement: 1. Dimension is as if a 3-D graph, which every coordinate is the smallest unit for dimension. 2. Volume of an object is a whole number multiply the volume of the dimension unit. 3. Distance is a whole number multiply the length of the dimension...
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    Destructive interference of light

    This is what I think: When two photons destructively interfere, the wave amplitude become zero. However, the two photon still exist, and the energy didn't change, as frequency of light is not affected. (energy of light = hf) Someone please correct me if I am wrong. :smile:
  8. S

    Observation definition

    Can someone tell me the definition of observation?
  9. S

    Wave-Particle Duality

    This is my understanding towards wave particle duality: Matter is neither wave or particle.The matter position can only be determined when we observed the matter. When the matter is not observed, the matter can be in any position, and have a wave function. So, I make the following deduction...
  10. S

    Photon s energy

    Photon"s energy When photons trasfer energy to electron, can it transfer only part of its energy and not whole?
  11. S

    Does the electron teleport ?

    Does the electron "teleport"? Let say there's an electron gun in the box as if Schrodinger Cat experiment. The electron is in position A. Since electron behave like wave in this box, the electron can be in any position after the box is close. I don't think that the electron will interact with...
  12. S

    What is a black hole in 4th dimension looks like?

    If there is a black hole in the 4th dimension, how will it looks like in the observer in 3rd dimension?
  13. S

    Teleportation-possible or not?

    Thanks for the information, but what is local conservation laws?
  14. S

    What does a researcher do?

    What does a : a) Theoratical Scientist b) Experimental Scientist c) Computer Modeling Scientist do?
  15. S

    Teleportation-possible or not?

    Let say our dimension is a 4Dimension graph, and every position is a coordinate. If a matter disappear in its original coordinate and reappear in another coordinate(without travelling), does this contradic with any physic laws or theories? In other word, are there any physics facts that show...
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    Can Dimension and Time be quantized?

    Can Dimension and Time be quantized? For example, distance and time is a whole number multiple a smallest unit. p/s: I don't have any facts to support my question, so this is possibly one of my illogical thought :smile:
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    Where is the electron?

    May I know that if the electron will interact with matter in the box?(for example: the detector0
  18. S

    Where is the electron?

    To make myself clearer, lets imagine the same apparatus used by the Schrodinger Cat Paradox(without the cat and the poison). An electron is shot from position A. It is moving to the other side of the box. Now, the quesion is, when we open the box and observe the electron after a long period...
  19. S

    Why would I die when I jump out of a plane?

    The equation is: Ft=m(v-u) So, if you have higher velotion, you will receive greater force when you hit the floor
  20. S

    Photon and its momentum

    Momentum can be categorised under electromagnet force, and electromagnetic force carrier is photon. But photon have momentum. Isn't this paradoxical?
  21. S

    What is in the strange point?

    When universe is still a strange point, what is in the universe? (asume big bang did happen and universe was created in a certain time)
  22. S

    Alternative way to replace CFC?

    Since CFC is hazardous to our atmosphere, are there any better substitute to replaced CFC in fridge, air conditioner etc.?
  23. S

    Beta decay of a neutron

    I am getting more and more confused now. :confused: There are so many answer that I don't know which is true and which is not. Anyway, can somebody summarise the above replies in an easier way? I don't really understand QMT :shy: . Does the electron come from the nucleus, or from the virtual...
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    Beta decay of a neutron

    When an atom experience beta decay, will the atom become ion? This is my deduction: 1.An atom will release an electron in beta decay. 2.The electron is replaced by the electon produced from the decay of neutron. 3.However, the proton number increase by one. It still need one more electron...
  25. S

    Why light diffract?

    Why waves, such as light, will diffract when they pass through a small hole or slid?
  26. S

    Potential of a charged plate

    Quote: “We can see from our definition that the positive plate in Fig. 23-1 is at a higher potential than the negative plate........." I saw this statement in a book. May I know how to calculate the potential of a charged plate?
  27. S

    Photon's role

    Photon doesn't interact with external force and move with light speed. But why can it act as force carrier, play a role in photoelectric etc.?
  28. S

    What exactly is electric field?

    In what way can we quantize the field? :confused:
  29. S

    What Is Needed To Make An Intelligent Species?

    Being inteligent is a great advantage for surviving. But actually, what is the determine factor to be inteligent? :rolleyes: