Charging by Induction 22-23.pptxCharging by Induction 22-23.pptx

Charging by Induction 22-23.pptxCharging by Induction 22-23.pptxCharging by Induction 22-23.pptxCharging by Induction 22-23.pptxCharging by Induction 22-23.pptx

1. Charging by Induction Mark Jayson S. Javier

2. Guess the Gobbledygook!! R ead the group of unrelated words and decipher them into real phrases before time runs out.

3. TEM PRUH CHR 10 9 8 7 6 5 4 3 2 1

4. TEM PRUH CHR TEMPERATURE

5. PREH SHR 10 9 8 7 6 5 4 3 2 1

6. PREH SHR PRESSURE

7. BALL UM 10 9 8 7 6 5 4 3 2 1

8. BALL UM VOLUME

9. After going through this module, you are expected to: State Boyle’s Law investigate the relationship between volume and pressure at constant temperature of a gas (S10MT-IVa-b-21); solve problems involving changes in the condition of the gas using the equation for Boyle’s Law; and relate the concepts of Boyle’s law in real life scenario.

10. Why does the soda fizz out of the can?

11. BALLOON TEST

12. Basic safety rules in doing the activity Stay with your groupmates. Always wear your facemask. Read the directions carefully. Observe proper behavior. Maintain cleanliness in your work area

13. BALLOON TEST 10 MINUTES

14. BALLOON TEST Guide Questions: 1. What happened to the size (volume) of the balloon when pressure was increased? 2. What happened to the size (volume) of the balloon upon reducing the pressure?

15. BOYLE’S LAW The law states that the pressure (P) of a given quantity of gas is inversely proportional to its volume (V) at constant temperature .

16. Table 1: Data of volume and pressure relationship. Volume(L) Pressure (atm) VxP 2.0 10   4.0 5   8.0 2.5   16.0 1.25  

17. Table 1: Data of volume and pressure relationship. Volume(L) Pressure (atm) VxP 2.0 10 20 4.0 5   8.0 2.5   16.0 1.25  

18. Table 1: Data of volume and pressure relationship. Volume(L) Pressure (atm) VxP 2.0 10 20 4.0 5 20 8.0 2.5   16.0 1.25  

19. Table 1: Data of volume and pressure relationship. Volume(L) Pressure (atm) VxP 2.0 10 20 4.0 5 20 8.0 2.5 20 16.0 1.25  

20. Table 1: Data of volume and pressure relationship. Volume(L) Pressure (atm) VxP 2.0 10 20 4.0 5 20 8.0 2.5 20 16.0 1.25 20

21. =   = Initial Pressure = Final Pressure = Initial Volume = Final Volume  

22. Problem #1 At 1.25 atm, a certain amount of gas occupies a volume of 3.6 liters. What will be its volume at 0.75 atm? The temperature remains constant.

23. Problem #2 A gas occupies 12.3 liters at a pressure of 40.0 mmHg. What is the volume when the pressure is increased to 60.0 mmHg?

24. Problem #3 A gas occupies 11.2 liters at 0.860 atm. What is the pressure if the volume becomes 15.0 L?

25. Problem #4 500.0 mL of a gas is collected at 745.0 mmHg. What will the volume be at standard pressure?

26. Pick and Solve Me!

27. Sample problems from the box If the pressure on a 45mL of gas is changed from 600 torr to 800 torr at constant temperature, what will be its new volume? How does a change of pressure affect the volume of the system? A sample of gas occupies a volume of 145 ml at 560 torr. Calculate the new pressure if its volume is increased to 290 ml at constant temperature. Will the pressure increase or decrease?

28. 4 Pics 1 Word!! F igure out the word/s which represent by four pictures and use the letters provided to correctly spell it. You will be given 10 minutes to do the activity.

29. 4 Pics 1 Word!! 10 MINUTES

30. A I

31. B R T A E N I H G

32. S G

33. S I R Y E G N

34. P Y

35. S P Y A R A P I T N

36. C Y

37. I C L C Y P P U M B E

38. SUMMARIZE…..

39. Assignment! 600.0 mL of a gas is at a pressure of 8.00 atm. What is the volume of the gas at 2.00 atm? How does volume and temperature of a gas relate?