How does heat get transferred in these materials Class 7
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Expert Answer
How does heat get transferred in these materials Class 7
Question 1.
How does heat get transferred in these materials Class 7
Answer:
The cooking utensils are made of metals and the heat is transferred in these materials through a process called conduction.
Question 2.
List some materials around you and classify them as good or poor conductors of heat. Class 7
Answer:
Table 7.2 List of good or poor conductors of heat
| S.No. | Material | Good or Poor conductor of heat |
| 1. | Steel | Good Conductor |
| 2. | Wood | Poor Conductor |
| 3. | Plastic | Poor Conductor |
| 4. | Mud | Poor Conductor |
| 5. | Aluminium | Good Conductor |
| 6. | Air | Poor Conductor |
Question 3.
Does your list include air? If it is there on the list, where have you placed it?
Answer:
Yes, I have placed the air as poor Conductor in the list.