Читать книгу Physics - Willis E. Tower - Страница 17

1. What is the molecular (kinetic) theory of gases?

2. What three kinds of evidence help to confirm the theory?

3. What have you seen that seems to show that a gas consists of molecules in motion?

4. How many meters long is a 10-ft. pole?

5. A 50-kg. boy weighs how many pounds?

6. What are three advantages of the metric system?

7. What will 12 qts. of milk cost at 8 cents a liter?

8. A cube 1 meter each way will contain how many cubic centimeters? How many liters? What will a cubic meter of water weigh?