Question

Identify the heat transfer in the following situations as conduction (CD), convection (
radiation (RD).
.. Water in a vessel placed on fire getting hot
2. Earth getting hot during the day
4. Hot air balloon rising in air
5. Skin burn upon touching a hot object
5. Food getting cooked in a solar cooker​

Answer 1

Answer:

1 water -convection

2 earth - radiation

4 hot - convection

5 skin - conduction

5 food - conduction

Answer 2

Answer:

hope this image will help you