Specific heat capacity of a substance A is $3.8 J g^{- 1} K^{- 1}$ and of substance B is $0.4 J g^{- 1} K^{- 1}$ is a good conductor of heat ?

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both A & B are equally good

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cant say

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Solution

The correct option is B B
As substance B requires lower heat to rise its temperature by $1^{o} C$ for the same amount as that of A, So the B is better conductor of heat.

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Similar questions

Specific heat capacity of a substance A is 3.8 J $g^{- 1} K^{- 1}$ and of the substance B is 0.4 J $g^{- 1} K^{- 1}$ .Which substance is a good conductor of heat? How did you arrive at your conclusion ?

Q. Specific heat capacity of substance

A

3.8 J g^{- 1} K^{- 1}

whereas the Specific heat capacity of substance

B

0.4 J g^{- 1} K^{- 1}

.
(i) Which of the two is a good conductor of heat?

(ii) How is one led to the above conclusion?

(iii) If substances

A

and

B

are liquids then which one would be more useful in car radiators?

Q. Specific heat capacity of a substance A is

3.8 J / g - K

and of substance B is

0.4 J / g - K

. Which substance is a better conductor of heat?

The specific heat capacity of water is :

(a) 4200 J k $g^{- 1} K^{- 1}$ (b) 420 J k $g^{- 1} K^{- 1}$

Q. What do you mean by : The specific heat capacity of copper is

0.4 J g^{- 1} K^{- 1}

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Specific heat capacity of a substance A is 3.8Jg−1K−1 and of substance B is 0.4Jg−1K−1 is a good conductor of heat ?

The correct option is B BAs substance B requires lower heat to rise its temperature by 1oC for the same amount as that of A, So the B is better conductor of heat.

Specific heat capacity of a substance A is $3.8 J g^{- 1} K^{- 1}$ and of substance B is $0.4 J g^{- 1} K^{- 1}$ is a good conductor of heat ?

The correct option is B B
As substance B requires lower heat to rise its temperature by $1^{o} C$ for the same amount as that of A, So the B is better conductor of heat.