Boyles-law.pptx this is the lesson plan about boyles law

this is a ppt about boyles law

1. - Sir Jeff

2. What happens to the air inside when you compress or release the plunger? Why does the plunger become harder to push as the air is compressed?

3. What do you think causes the object inside the sealed syringe to change size? Explain the reason of expanding and shrinking of the Styrofoam inside the syringe. Do you think the volume inside the syringe will be affected if the pressure changed?

4. What did you observed in the two balloons being expanded in two different pressure and in different way? Based on the activity, what does implies the principles of Boyle’s law? Explain.

5. Gas laws

6. Boyle’s law

7. Learning objectives: At the end of the lesson the students will able to: Explain the relationship between pressure and volume in a gas at constant temperature (Boyle’s law), Solve numerical problems involving Boyle’s law by applying its formula, and Appreciate the understanding of the relationship between pressure and volume in a gas at constant temperature.

8. ROBERT A. BOYLE

9. A party balloon has volume of 0.86 L with exerted pressure of 0.21 atm. What is the volume of the balloon if the is 0.98 atm?

10. Activity: A gas has a volume of 2.0 L at a pressure of 1.5 atm. What will its volume be if the pressure is increased to 3.0 atm? A sample of gas occupies 4.0 L at 0.8 mmHg. If the volume changes to 2.0 L, what is the new pressure?