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Fill in the blanks : In formula , A2 =...

Fill in the blanks :
In formula , A_2 = A_1 ( 1+ sigma /_\ T ) , sigma represents ……………

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The correct Answer is:
coefficient of areal expansion of solid
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TARGET PUBLICATION-MEASUREMENT AND EFFECTS OF HEAT -EXERCISE
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  2. Fill in the blanks : The apparatus used to measure heat is called a ...

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  3. Fill in the blanks : In formula , A2 = A1 ( 1+ sigma /\ T ) , sigma ...

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  4. Select the appropriate options and complete the following paragraph : ...

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  5. Choose the correct alternative : The heat received from the earth is...

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  6. Choose the correct alternative : Which of the following effects of h...

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  7. Choose the correct alternative : A special type of thermometer used ...

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  8. MCQs based on practicals/project : The body temperature of healthy p...

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  9. MCQs based on practicals/project : When same amount of heat is given...

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  10. MCQs based on practicals/project : Using calorimeter it is possible ...

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  11. MCQs based on practicals/project : A thermometer containing alcohol ...

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  12. Name the following : The biggest source of heat for the earth .

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  13. Answer the following question : Name the following : The element w...

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  14. Name the following : The scale of measurement of temperature used in...

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  15. Name the following : Thermometer used to measure the temperature pf ...

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  16. Name the following : hysical quantity remaining unchanged when gas i...

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  17. Right or wrong . If wrong , write the correct sentence : Heat flows ...

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  18. Right or wrong . If wrong , write the correct sentence : Objects con...

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  19. Right or wrong . If wrong , write the correct sentence : Joule is th...

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  20. Right or wrong . If wrong , write the correct sentence : In the proc...

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