Question

C. Answer in one or two sentences.
1. What conditions are necessary for transfer of heat from one body to another by cor
2. Differentiate between good and bad conductors of heat.
3. Why do woollen clothes keep us warmer in winters than cotton clothes?
4. Why are ventilators in houses provided at the top of walls?
5. How does heat from the sun reach us? At what speed does this transfer of heat take
D. Answer these questions.
1. Explain how heat is conducted from the heated end of a rod to its cold end.
2. Describe the process of convection of heat.
62 • MATERIALS​

Answer 1

Answer:

so big can't give all answers

Answer 2

Explanation:

this answer related to your second question.....

plzzz... post one after one question...

then I can reply for your question...