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Heat Book Back Questions & Answers, Exercises, Solutions, Tests, Quizzes, Videos and Podcasts for Class 6 | Unit 1 | Term 2 | Physics | Science | Samacheer Kalvi – English Medium

6th Standard Samacheer Kalvi Science English Medium New Book Back Questions & Answers: https://www.thelearning.app/samacheer-kalvi-english-medium/class-6/science/heat-3/exercises

Podcasts: https://www.thelearning.app/samacheer-kalvi-english-medium/class-6/science/heat-3/videos

Tests & Quizzes: https://www.thelearning.app/samacheer-kalvi-english-medium/class-6/science/heat-3/tests

Flash Cards: https://www.thelearning.app/samacheer-kalvi-english-medium/class-6/science/heat-3/flashcards

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00:00 Introduction
00:13 Choose the correct answer
04:08 Fill in the blanks
06:00 True or false
07:35 Match the following
08:05 Analogy

Questions answered in this video –

1. When an object is heated, the molecules that make up the object

2. The unit of heat is

3. One litre of water at 30°C is mixed with one litre of water at 50°C. The temperature of the mixture will be

4. An iron ball at 50°C is dropped in a mug containing water at 50°C. The heat will

5. Heat flows from a ____________ body to a ____________ body.

6. The hotness of the object is determined by its _______________

7. The SI unit of temperature is ________

8. Solids________________ on heating and______________ on cooling.

9. Two bodies are said to be in the state of thermal______________ if there is no transfer of heat taking place

10. Heat is a kind of energy that flows from a hot body to a cold body.

11. Steam is formed when heat is released from water.

12. Thermal expansion is always a nuisance.

13. Borosilicate glass do not expand much on being heated.

14. The unit of heat and temperature are the same.

15. Heat

16. Temperature

17. Thermal Equilibrium

18. Ice cube

19. Boiling water

20. Heat : Joule :: Temperature : _____________

21. ice cube : 0°C :: Boiling water :_____________

22. Total Kinetic Energy of molecules: Heat :: Average Kinetic Energy : __________

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