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Show that the SI units of thermal conduc...

Show that the SI units of thermal conductivity are `W//m-K`.

Text Solution

Verified by Experts

The correct Answer is:
A
`Q= ((KA(theta_1-theta_2)t)/l)`
`:. K = (Ql)/(A(theta_1-theta_2)t) = (J -m)/(m^2K-s)`
`=W/(m-K) (as J//s=W)` .
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