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Water is such a substance which at O^@C ...

Water is such a substance which ____at `O^@C` upto `4^@C`

A

expands on hating

B

contracts on heating

C

contracts on cooling

D

remians unchanges

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CHETANA PUBLICATION-HEAT-EXAMPLE
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  2. Complete the analogy: Latent heat of fusion of ice : 80 cal/g :: st...

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  3. Complete the analogy: CGS unit of heat: calorie:: CGS unit of heat ...

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  4. Complete the analogy: Water: 1 cal/g °C ::Kerosene

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  6. Answer in one sentence: What is melting point of a solid?

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  7. Answer in one sentence: What do you mean by latent heat of fusion?

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  8. Answer in one sentence: What do you mean by latent heat of fusion?

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  9. Answer in one sentence: What do you mean by latent heat of fusion?

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  10. Is the concept latent heat applicable during transformation of gaseous...

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  11. Answer in one sentence: Where does the latent heat go during these t...

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  12. Answer in one sentence: How anomalous behaviors of water can be expe...

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  13. Answer in one sentence: What do you understand by the term 'Humidity...

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  14. Answer in one sentence: what is dew point temperature?

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  15. Answer in one sentence: What is relative humidity?

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  16. Answer in one sentence: Write the formula of percentage relative hum...

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  17. Answer in one sentence: What is one kilocalorie heat?

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  18. Answer in one sentence: What is one calorie heat ?

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  19. Answer in one sentence: Write the units of heat in CGS and SI system...

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  20. Answer in one sentence: What do you mean by latent heat of fusion?

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  21. Complete the analogy: CGS unit of heat: calorie:: CGS unit of heat ...

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