欣赏物理学之美(国外英文资料).docVIP

欣赏物理学之美(国外英文资料) Collected by oneself Mistakes are unavoidable For reference only In case of error Please correct me! Thanks Appreciate the beauty of Physics Ningbo Yinzhou middle school Chen Qian When it comes to physics, we think of Einsteins picture: White haired Full of wrinkles (see Figure 1) It seems that a man who studies science knows nothing but research Dont know how to live In fact, this understanding is one-sided Einstein not only made great achievements in Physics And his violin performance is very high And play the piano well There is also a unique understanding of aesthetics Please look at the picture below (Figure two) The name of the picture is dance It was a wonderful dance in the universe from the Harbert telescope The dancer on the left is the larger galaxy (ngc2207) Nestled next to the smaller galaxies (ic2163) Ngc2207s attraction (powerful gravitational attraction) makes ic2163 dance Its throwing gas and stars form about one hundred thousand light-years long ribbons The party will end in billions of years The last two galaxies will be one This is the beauty of form It is also beautiful in nature Because of their function, they obey the law of gravity We can also see what their future looks like Give me another example Rutherfords experiment in Britain proved that atoms are made up of nuclei and electrons Nucleus centered Electrons are out But what exactly is the structure of an atom? Initially it was believed that the structure of atoms was similar to that of the solar system The nucleus is like the sun Electrons, like planets, orbit their nuclei in their orbits But there is a contradiction with the classical electromagnetic theory: electrons orbiting nuclei should radiate electromagnetic waves Therefore, its energy is constantly decreasing The orbital radius of electrons orbiting nuclei will also decrease The electrons then fall into the nucleus along the spiral line whereas The atom should be unstable In fact, the atom is stable Fortunately, q