‚Äö√Ñ√∂‚àö√ë‚àö‚à´If ‚âà√≠‚Äö√¢¬ß is less than zero, then with respect to the relation k = k0 (1 + ‚âà√≠‚Äö√¢¬ß t), conductivity depends on surface area‚Äö√Ñ√∂‚àö√ë‚àöœÄ.$#

‚Äö√Ñ√∂‚àö√ë‚àö‚à´If ‚âà√≠‚Äö√

1.	‚Äö√Ñ√∂‚àö√ë‚àö‚à´If ‚âà√≠‚Äö√¢¬ß is less than zero, then with respect to the relation k = k₀ (1 + ‚âà√≠‚Äö√¢¬ß t), conductivity depends on surface area‚Äö√Ñ√∂‚àö√ë‚àöœÄ.$#
A.	True
B.	False
Answer» C.

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“If β is less than zero, then with respect to the relation k = k0 (1 + β t), conductivity depends on surface area”.
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‚Äö√Ñ√∂‚àö√ë‚àö‚à´If ‚âà√≠‚Äö√¢¬ß is less than zero, then with respect to the relation k = k<sub>0</sub> (1 + ‚âà√≠‚Äö√¢¬ß t), conductivity depends on surface area‚Äö√Ñ√∂‚àö√ë‚àöœÄ.$#
The unit of thermal conductivity doesn‚Äö√Ñ√∂‚àö√ë‚àö¬•t contain which parameter?#

‚Äö√Ñ√∂‚àö√ë‚àö‚à´If ‚âà√≠‚Äö√¢¬ß is less than zero, then with respect to the relation k = k0 (1 + ‚âà√≠‚Äö√¢¬ß t), conductivity depends on surface area‚Äö√Ñ√∂‚àö√ë‚àöœÄ.$#

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‚Äö√Ñ√∂‚àö√ë‚àö‚à´If ‚âà√≠‚Äö√¢¬ß is less than zero, then with respect to the relation k = k₀ (1 + ‚âà√≠‚Äö√¢¬ß t), conductivity depends on surface area‚Äö√Ñ√∂‚àö√ë‚àöœÄ.$#