Question

3.
State whether the following statements are True or False;
1. 45 °C = 113 °F
2. During boiling, the conversion of the liquid into its vapour state, take place at a fast rate
3. A soldering iron is made of copper because copper can conduct heat quickly to the tip when
this gets cooled by the solder (or metal) being soldered.
4. In a thermos flask, we use a double-walled vessel.​

Answer 1

Answer:

1 true 2 false 3 true 4 true I am not sure

Answer 2

Answer:

1) True

2) True

3) True

4) True

Basically all are TRUE

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