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Explain why a wall clock goes fast in wi...

Explain why a wall clock goes fast in winter and slow in summer ?

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MBD PUBLICATION-THERMAL PROPERTIES OF MATTER (HEAT PHENOMENA)-QUESTION BANK
  1. Why does rifle bullet get heated on striking a target ?

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  2. Can heat be added to a substance without causing it's temperature to r...

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  3. Explain why a wall clock goes fast in winter and slow in summer ?

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  4. What is principle of calorimetry ?

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  5. Explain temperature dependence of density.

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  6. What is absolute scale of temperature ?

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  7. Briefly explain the concept of heat.

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  8. Briefly explain the concept of temperature.

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  9. Why solids expend on heating ?

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  10. How is the tyre of iron of a bullock cart so tightly fitted to the woo...

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  11. Why do we use calorimeters made of copper for calorimetric purpose ?

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  12. Establish the relation between alpha and beta of thermal expansion.

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  13. Explain how boiling point of a liquid change with temperature.

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  14. Define latent heat of fusion.

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  15. Distinguish between real and apparent expansion of a liquid. Establish...

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  16. What is the relation between thermal capacity and water equivalent of ...

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  17. Mention different scales of temperature, mentioning their lower and up...

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  18. What is thermal expansion ? How can it be explained on the basic of at...

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  19. Establish a relation between alpha and gamma of thermal expansion by c...

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  20. Explain how boiling point of a liquid change with pressure.

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