Science, asked by gamer7854, 8 months ago

Question 2
1.Thermal energy flows between objects due to difference in_____
2.When a liquid is heated it_
3.Convection current gives rise to _
4.Dark colours are good_ of heat.
5.The degree of hotness or coldness in a substance is called _
6._ is a conductor of heat.
7.The thermos flask is made up of double walled glass vessels because glass is a _
8.In solids transfer of heat can take place by _
9.Mercury is a liquid metal in _
10.The form of energy that flows from hot object to a cold object is called _
11.The boiling point of water in the Celsius scale is _
12.The transfer of energy between object that are in physical contact is by _
13.The _ in a clinical thermometer prevents backflow of the Mercury into the bulb.
14.The handle of cooking utensils are made of material that are_
15.The vacuum in a thermos flask reduces the heat loss due to_______

Answers

Answered by arindamswain738

Explanation:

1.temperature

2. expands

3. breeze

4. absorbers

5. temperature

6. Copper

7. poor conductor of heat

8. conduction

9. liquid form at room temperature

10. heat

11. 100 degree Celsius

12. radiation

13. kink

14. insulator

15. Convection

Thank you

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Answered by yash6699

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