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The top of lake is frozen. Air in contac...

The top of lake is frozen. Air in contact is at -`15^@ C` What do you expect the maximum temperature of water at the bottom of the lake ?

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MBD PUBLICATION-THERMAL PROPERTIES OF MATTER (HEAT PHENOMENA)-QUESTION BANK
  1. Explain why a beaker filled with water at 4^@ C overflows if the tempe...

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  2. The top of lake is frozen. Air in contact is at -15^@ C What do you ex...

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  3. The top of lake is frozen. Air in contact is at -15^@ C What do you ex...

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  4. A long cylindrical vessel having a linear coefficient of expansion alp...

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  5. What should be the length of steel abd copper rods at 0^@C so that the...

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  6. A steel rod is 3.000 cm in diameter at 25^@C. A brass ring has an inte...

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  7. A clock with an iron pendulum keeps correct time at 20^@C. How much wi...

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  8. A brass disc at a 20^@C has a diameter of 30 cm and a hole cut in the ...

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  9. In what equilibrium,, temperature of two bodies are same.

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  10. Read the statement carefully and write 'Yes' for correct statements an...

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  11. What is the unit of heat in SI.

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  12. State Zeroth law of thermodynamics.

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  13. What is Triple point of water in Kelvin's scale ?

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  14. What is highest reading in a reaumur scale ?

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  15. What is the unit of coefficient of expansion ?

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  16. What is related to work by J ?

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  17. What is the value of J in SI system ?

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  18. Evaporation causes cooling. Explain.

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  19. What we call the P-V curve at constant temperature ?

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  20. What we call the P-T curve ,Where volume remains constant ?

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