V. Get ready to answer these questions

1. When was Hiroshima. destroyed? 2. In what way was it destroyed? 3. Since what time have the peoples of the world been eager for news about atoms? 4. In what way have we learned to think of an atom? 5. With what kind of particles have we become familiar? 6. What have we learned about the inside of the atom? 7. .In what way do we think of the atom now?8. Why is the nucleus so important?

1. The atomic theory has become the basis of modern physics. 2. The scientist has explained the fundamental difference in the atoms. 3. Black velvet can be considered a black body. 4. Due to the unequal exchange of heat, the temperature of the body’s changes. 5. The law has been derived from theory. 6. Radiation is easily detected by means of a radiometer. 7. The circulation of air is altered by the earth’s rotation.