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If a bimetallic strip made of iron and c...

If a bimetallic strip made of iron and copper is heated ,then

A

it gets twisted

B

it does not bend

C

it bends

D

with copper strip on the convex side

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The correct Answer is:
A
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BINA LIBRARY-THERMAL PROPERTIES OF MATTER -EXERCISE
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  3. If a bimetallic strip made of iron and copper is heated ,then

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  4. Which of the following is a correct relation for soilds?

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  5. Sometimes ,a cycle with well inflated tyres left in sun,has its tube b...

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  6. Two spheres of same size are made of same metal but one is hollow and ...

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  7. Which of the following has the highest specific heat capacity?

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  8. Water is used in hot water bottels,because

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  9. For a gram-molecule of an ideal gas (PV)/T is

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  10. Water equivalent of a substance is equal to

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  11. The unit of thermal capacity is

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  12. Specific heat of body depends upon

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  13. The specific heat of water is

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  14. The water equivalent of a block of solid mass 200 g and of specific he...

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  15. With rise of pressure,the boiling point of a liquid

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  16. With increase in pressure ,the melting point of substance which contra...

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  17. A closed bottle containig water 30°C is carried to the moon in sa spac...

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  18. The ventilation of building is necessary for

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  19. The melting point of an alloy is usually

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  20. What is the effect of increase of pressure on melting point of ice?

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