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Give the lower and upper end of Fahrenhe...

Give the lower and upper end of Fahrenheit scale ?

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MBD PUBLICATION-THERMAL PROPERTIES OF MATTER (HEAT PHENOMENA)-QUESTION BANK
  1. How alpha and beta are related to each other ?

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  2. What is amount of latent heat of fusion of ice. Why it is so named ?

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  3. Give the lower and upper end of Fahrenheit scale ?

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  4. Why a liquid has two co.efficientsof expansion.

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  5. How are coefficient of thermal expansions of a solid related.

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  6. Why do we ordinarily add excess of common salt to freeze ice cream ?

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  7. What is the effect of impurities on melting and boiling points ?

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  8. What is the meant by the statement, 'Latent heat of fusion of ice is 8...

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  9. Of all known substances water has the highest specific heat. How does ...

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  10. What advantage is associated with low specific heat of mercury ?

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  11. Why are sparks product when two stones are rubbed together?

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  12. State the zeroth law of thermodynamics.

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  13. Define temperature.

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  14. Which of the two, steam or boiling water, produces a severe burn ?

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  15. Define specific heat ?

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  16. How much heat is needed to take 5g of ice at 0^@C to water at 10^@C ?

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  17. Two steel rods one having double the length and half the diameter than...

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  18. what is the meaning of water equivalent of a body ?

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  19. State the unit of latent heat.

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  20. How much heat is required to convert 15kg of ice at 0^@C.

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