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Explain why color of an incandescent bod...

Explain why color of an incandescent body changes as it's temperature rises.

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MBD PUBLICATION-THERMAL PROPERTIES OF MATTER (HEAT TRANSFER)-QUESTION BANK
  1. Explain why saucepans are fitted wooden handles.

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  2. What factored affect the rate at which steady state is achieved when o...

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  3. Explain why color of an incandescent body changes as it's temperature ...

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  4. Distinguish between conduction and convection.

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  5. Distinguish between Steady state and variable state of heat conduction...

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  6. Distinguish between Emissive power and absorptive power.

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  7. Distinguish between land breeze and sea breeze.

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  8. How do you define thermal conductivity ? Obtained it's unit and dimens...

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  9. Discuss the flow of heat in a bar and define it's steady state.

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  10. What is convection ?

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  11. How radiant emittance of a body is connected to emissive power ? Expla...

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  12. State and explain Newton's laws of cooling. Express it mathematically ...

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  13. What is a black body ? State it's characteristics and properties.

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  14. What is Stefan's law ? Give it's mathematical term and explain that em...

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  15. State Kirchhoff's law of heat radiation.

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  16. Define absorptive power, reflective power and transmitting power, obta...

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  17. What are the properties of thermal radiations .

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  18. Explain the theory of heat exchange and explain why a man near a furna...

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  19. Why the bottom of a cooking vessel in made black ?

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  20. Explain why iron is colder to touch than wood in winter.

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