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State whether water is a good convector ...

State whether water is a good convector of heat or a good conductor of heat.

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To determine whether water is a good convector of heat or a good conductor of heat, we need to understand the concepts of conduction and convection. ### Step-by-Step Solution: 1. **Understand the Terms**: - **Conduction**: This is the process of heat transfer through a material without any movement of the material itself. It occurs mainly in solids. - **Convection**: This is the process of heat transfer in fluids (liquids and gases) where the warmer parts of the fluid rise and the cooler parts sink, creating a circulation pattern. 2. **Identify the State of Water**: - Water is a liquid at room temperature. 3. **Determine the Mode of Heat Transfer in Water**: - In liquids, heat transfer primarily occurs through convection rather than conduction. This is because the molecules in a liquid can move freely, allowing warmer regions to rise and cooler regions to sink. 4. **Conclusion**: - Since water is a liquid and heat transfer in liquids occurs through convection, we can conclude that water is a good convector of heat. 5. **Final Statement**: - Therefore, water is a good convector of heat, but it is not classified as a good conductor of heat.
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LAKHMIR SINGH & MANJIT KAUR-HEAT-EXERCISE
  1. What is the other name of poor conductors of heat ?

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  2. Name the process by which heat is transferred within a liquid (or gas)...

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  3. State whether water is a good convector of heat or a good conductor of...

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  4. Name the process in which heat is transferred by the movement of a liq...

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  5. Name the process by which water in a beaker gets heated by the burne...

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  6. Name the process by which air above the candle flame gets heated.

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  7. Name the two types of breeze which blow in coastal areas.

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  8. Which of the following method of heat transfer will work in empty spac...

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  9. Name a method of heat transfer which does not require a material mediu...

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  10. State the method by which heat is transferred : from the sun to the ...

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  11. State the method by which heat is transferred : from a man's hand wh...

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  12. State the method by which heat is transferred : from the bottom of a...

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  13. A person sitting in front of a room heater feels hot. Name the process...

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  14. How does the heat from the sun reach the earth ?

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  15. When we stand next to a burning fire, we can feel the heat on our face...

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  16. A hot utensil (filled with hot water) kept away from flame cools down ...

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  17. Which of the following is a better reflector of heat and which one is ...

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  18. Fill in the following blanks with suitable words : A cold steel spo...

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  19. Fill in the following blanks with suitable words : In solids, heat ...

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  20. Fill in the following blanks with suitable words : The two examples...

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