ppt of heat transfer

1. GOOD
MORNING
DEAR
STUDENTS!!

2. “4 PICS
1 WORD”

3. DIRECTION:
All you have to do is to guess what
the word is from a set of letters
given below the pictures.

4. ARE YOU
READY?

6. O T F
C E I
N
O
V
Z C N
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N
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F
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7. F
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V O N
C O N E C T I
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C C
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O N V O
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N

8. N R S
O A I
L
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S
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C A

9. S
L
C
O N
R A D I A T I
S
L
C
A
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R N
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10. P T O
C U I
N
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K C N
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P
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11. P
K
C O N D U C T I O N
P
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N
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C
K
T I O N

12. WELL DONE
EVERYONE!!

13. MODULE 6
HEAT
TRANSFER

14. OBJECTIVES:
1. Identify the forms of heat transfer.
2. Perform activities involving heat
transfer.
3. Cite the importance of heat transfer
in everyday life.

15. ACTIVITY
TIME!!

16. RUBRICS:
Criteria Highest Possible
Score
Score earned
Cooperating of group
members
5
Cleanliness of
working area
10
Presentation of data 10
Total 25

17. Precautions!!
Be careful with the hot water, ask the
assistance of the teacher.
Stay away and do not play with the fire.

18. HEAT
-Heat is a measure of
internal energy that has been
absored or transferred from
one body to another.

19. HEAT TRANSFER
-Heat transfer is the movement of
heat from one substance or material to
another. At the same time, it is very
important to note that heat only flows
from a body at higher temperature to a
body at a lower temperature.

20. WHAT IS
CONDUCTION??

21. Conduction is described as the
transfer of heat that happens
when heat energy travels
between two objects at
different temperatures are in
direct contact with each other.
Conduction mainly occurs in
solid objects.

22. WHAT IS
CONVECTION??

23. Convection is the movement
of fluids like liquids and
gases. In convection , the
heat of fluids is transferred
from hot regions to cooler
regions by means of
convection currents.

24. WHAT IS
RADIATION??

25. Radiation is the transfer of
heat by electromagnetic
waves. It can transfer heat
from a source to another
object even without a medium.
The body absorbs the heat of
radiation that makes it warm.

26. WHAT CAN
YOU NOTICE
ABOUT THE
PICTURE?

33. What's for
Dinner?

35. CONCEPT
MAPPING

36. QUIZ

37. 6.What type of heat transfer does
the illustration shows?
Heating a metal on a candle

38. 7.What type of heat transfer does
the illustration shows?
Sitting around the campfire

39. 8.What type of heat transfer does
the illustration shows?
Hot air goes up cold air goes down

40. 9.What type of heat transfer does
the illustration shows?
Touching a hot pan

41. 10.What type of heat transfer
does the illustration shows?
Sunbathing on the beach

42. ASSIGNMENT

43. “Education is the movement
from darkness to light.”
–Allan Bloom

44. Thank You!