IELTS в RBSM

IELTS урок 17 от RBSM

Reasoning: (Teacher lectures about the Uncertainty principle of Heisenberg. There are the speach main statements written on the board.)

1. Every element has mass and energy (dualism – double characteristics of both wave and particle)
2. To scrutinize the atom structure is possible by hitting it with light for the element to be seen by eyes.
3. The light can be roughly described as a bunch of waves of different frequencies or length which are at the same time also particles with mass (or photons)
4.   Photon, by the way, is a chain of quantum of different impulses.
5. For the electron to be examined under the microscope it is needed to bright it up with photon.
6. The photon is roughly the same size as the electron itself.
7. While bombarding the electron with photon, the displacement of the electron occurs due to the hitting impulse.
8.  Thus the electron cannot be measures by size and velocity at the same time.
9. By measuring its velocity you would always have displacements of the electron from its original position.
10. If you want to locate the electron then it should be stopped, thus you cannot measure its velocity.
11. This paradox is called the uncertainty principle of Heisenberg.
12. The trouble physics faces: to stop the electron to locate its exact position, the energy should be completely removed from the electron for it to freeze.  But there is no possible way to completely remove the energy.
13.  It is impossible to reach the absolute zero temperature (Absolute zero is a term used in science to define a point at which the motion of particles which constitutes heat is minimal. That temperature is -273.15°C) because Helium cannot be frozen thus there is always energy in the particles inside of the atom.
14. So, there is no way for the energy stop existing. Consequently, everything consists of atoms and every atom has particles with inexhaustible energy. So we cannot stop existing, thus we are immortal.
15. If we are immortal and infinite, we are divine. If we are divine, we are deities or gods.

Task: Please summarise the information and express your agreement or disagreement with the proposed statements. If you have any additional information, please mention.

H/W: Choose the idea for your project:

Three groups to make the projects about Niels Bohr, Erwin Schrodinger and Louis de Broglie.