fill in the blanks.
-n1. A snowball in your hand
2. Warm and cold air meeting
n3. Sunrays warming a puddle
in4. an egg on a hot skillet
25. Pouring cold water in your hot coffee
6. Using your blow dryer
_7. A heater heating up the inside of the car
8. The sun warming the surface of a rock
9. A pan of boiling water on the stove
10. Using a curling iron to curl you hair
11. Feeling the suns heat on your back
12. Butter melting on warm pancakes.
13. Adding hot water to your cold bath water
14. Baking a cake inside the oven
15. Ironing wrinkled shirt..
Instruction: identify if this is CONDUCTION , CONVECTION , RADIATION
Answers & Comments
1. Radiation
2. Convection
3. Radiation
4. Conduction
5. Convection
6. Convection
7. Radiation
8. Radiation
9. Convection
10. Conduction
11. Radiation
12. Conduction
13. Convection
14. Radiation
15. Conduction
Conduction is the transfer of thermal energy through direct contact. Convection is the transfer of thermal energy through the movement of a liquid or gas. Radiation is the transfer of thermal energy through thermal emission.
Kapag nag transfer ang heat through touching/direct contact, it is "conduction." Kapag heat transfer sa tubig or gas, it is "convection." At kapag nag heat transfer gamit ang radiation or waves, it is "radiation."