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Answer the following : Give reasons : ...

Answer the following :
Give reasons :
Thermometers these days use alcohol instead of mercury .

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TARGET PUBLICATION-MEASUREMENT AND EFFECTS OF HEAT -EXERCISE
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  4. How is heat transferred ?

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  5. Which effects of heat do you know ?

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  6. Take three similar vessels . Let us call them A,B and C ( see figure b...

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  7. Take three similar vessels . Let us call them A,B and C ( see figure b...

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  16. Answer the following : An aluminium sheet of area 0.1 m^2 , initiall...

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  17. Answer the following : Write the types of thermometers shown in the ...

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  18. Answer the following : Give reasons : Thermometers these days use ...

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  19. Answer the following : Complete the following table :

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