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A body cools from 60°C to 50°C in 10 m...

A body cools from 60°C to 50°C in 10 min.if room temperature is 25°C ,the temperature of the body at the end of next 10 min will be

A

38.53°C

B

40°C

C

45°C

D

42.86°C

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The correct Answer is:
B
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BINA LIBRARY-THERMAL PROPERTIES OF MATTER -EXERCISE
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  2. Two spheres made of same meterial have radii in the ratio 1:2 both are...

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  4. A body cools from 50°C to 40°C in 5 min .Its temperature comes down t...

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

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  11. Water is used in hot water bottels,because

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  14. The unit of thermal capacity is

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  15. Specific heat of body depends upon

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  16. The specific heat of water is

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

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

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